4771445840

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{373}}^1\times {\mathrm{431}}^1$

素因数の和:877

約数の個数: 160

約数和(自身を含む): 12982311936

約数和(自身を除く): 8210866096

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 53, 56, 70, 80, 106, 112, 140, 212, 265, 280, 371, 373, 424, 431, 530, 560, 742, 746, 848, 862, 1060, 1484, 1492, 1724, 1855, 1865, 2120, 2155, 2611, 2968, 2984, 3017, 3448, 3710, 3730, 4240, 4310, 5222, 5936, 5968, 6034, 6896, 7420, 7460, 8620, 10444, 12068, 13055, 14840, 14920, 15085, 17240, 19769, 20888, 22843, 24136, 26110, 29680, 29840, 30170, 34480, 39538, 41776, 45686, 48272, 52220, 60340, 79076, 91372, 98845, 104440, 114215, 120680, 138383, 158152, 159901, 160763, 182744, 197690, 208880, 228430, 241360, 276766, 316304, 319802, 321526, 365488, 395380, 456860, 553532, 639604, 643052, 691915, 790760, 799505, 803815, 913720, 1107064, 1125341, 1279208, 1286104, 1383830, 1581520, 1599010, 1607630, 1827440, 2214128, 2250682, 2558416, 2572208, 2767660, 3198020, 3215260, 4501364, 5535320, 5626705, 6396040, 6430520, 8520439, 9002728, 11070640, 11253410, 12792080, 12861040, 17040878, 18005456, 22506820, 34081756, 42602195, 45013640, 59643073, 68163512, 85204390, 90027280, 119286146, 136327024, 170408780, 238572292, 298215365, 340817560, 477144584, 596430730, 681635120, 954289168, 1192861460, 2385722920, 4771445840]

約数ペア:

[(1, 4771445840), (2, 2385722920), (4, 1192861460), (5, 954289168), (7, 681635120), (8, 596430730), (10, 477144584), (14, 340817560), (16, 298215365), (20, 238572292), (28, 170408780), (35, 136327024), (40, 119286146), (53, 90027280), (56, 85204390), (70, 68163512), (80, 59643073), (106, 45013640), (112, 42602195), (140, 34081756), (212, 22506820), (265, 18005456), (280, 17040878), (371, 12861040), (373, 12792080), (424, 11253410), (431, 11070640), (530, 9002728), (560, 8520439), (742, 6430520), (746, 6396040), (848, 5626705), (862, 5535320), (1060, 4501364), (1484, 3215260), (1492, 3198020), (1724, 2767660), (1855, 2572208), (1865, 2558416), (2120, 2250682), (2155, 2214128), (2611, 1827440), (2968, 1607630), (2984, 1599010), (3017, 1581520), (3448, 1383830), (3710, 1286104), (3730, 1279208), (4240, 1125341), (4310, 1107064), (5222, 913720), (5936, 803815), (5968, 799505), (6034, 790760), (6896, 691915), (7420, 643052), (7460, 639604), (8620, 553532), (10444, 456860), (12068, 395380), (13055, 365488), (14840, 321526), (14920, 319802), (15085, 316304), (17240, 276766), (19769, 241360), (20888, 228430), (22843, 208880), (24136, 197690), (26110, 182744), (29680, 160763), (29840, 159901), (30170, 158152), (34480, 138383), (39538, 120680), (41776, 114215), (45686, 104440), (48272, 98845), (52220, 91372), (60340, 79076)]