25584160

素因数分解:

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

素因数の和:506

約数の個数: 96

約数和(自身を含む): 70543872

約数和(自身を除く): 44959712

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 53, 56, 70, 80, 106, 112, 140, 160, 212, 224, 265, 280, 371, 424, 431, 530, 560, 742, 848, 862, 1060, 1120, 1484, 1696, 1724, 1855, 2120, 2155, 2968, 3017, 3448, 3710, 4240, 4310, 5936, 6034, 6896, 7420, 8480, 8620, 11872, 12068, 13792, 14840, 15085, 17240, 22843, 24136, 29680, 30170, 34480, 45686, 48272, 59360, 60340, 68960, 91372, 96544, 114215, 120680, 159901, 182744, 228430, 241360, 319802, 365488, 456860, 482720, 639604, 730976, 799505, 913720, 1279208, 1599010, 1827440, 2558416, 3198020, 3654880, 5116832, 6396040, 12792080, 25584160]

約数ペア:

[(1, 25584160), (2, 12792080), (4, 6396040), (5, 5116832), (7, 3654880), (8, 3198020), (10, 2558416), (14, 1827440), (16, 1599010), (20, 1279208), (28, 913720), (32, 799505), (35, 730976), (40, 639604), (53, 482720), (56, 456860), (70, 365488), (80, 319802), (106, 241360), (112, 228430), (140, 182744), (160, 159901), (212, 120680), (224, 114215), (265, 96544), (280, 91372), (371, 68960), (424, 60340), (431, 59360), (530, 48272), (560, 45686), (742, 34480), (848, 30170), (862, 29680), (1060, 24136), (1120, 22843), (1484, 17240), (1696, 15085), (1724, 14840), (1855, 13792), (2120, 12068), (2155, 11872), (2968, 8620), (3017, 8480), (3448, 7420), (3710, 6896), (4240, 6034), (4310, 5936)]