8842600

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{179}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 23436000

約数和(自身を除く): 14593400

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 25, 26, 38, 40, 50, 52, 65, 76, 95, 100, 104, 130, 152, 179, 190, 200, 247, 260, 325, 358, 380, 475, 494, 520, 650, 716, 760, 895, 950, 988, 1235, 1300, 1432, 1790, 1900, 1976, 2327, 2470, 2600, 3401, 3580, 3800, 4475, 4654, 4940, 6175, 6802, 7160, 8950, 9308, 9880, 11635, 12350, 13604, 17005, 17900, 18616, 23270, 24700, 27208, 34010, 35800, 44213, 46540, 49400, 58175, 68020, 85025, 88426, 93080, 116350, 136040, 170050, 176852, 221065, 232700, 340100, 353704, 442130, 465400, 680200, 884260, 1105325, 1768520, 2210650, 4421300, 8842600]

約数ペア:

[(1, 8842600), (2, 4421300), (4, 2210650), (5, 1768520), (8, 1105325), (10, 884260), (13, 680200), (19, 465400), (20, 442130), (25, 353704), (26, 340100), (38, 232700), (40, 221065), (50, 176852), (52, 170050), (65, 136040), (76, 116350), (95, 93080), (100, 88426), (104, 85025), (130, 68020), (152, 58175), (179, 49400), (190, 46540), (200, 44213), (247, 35800), (260, 34010), (325, 27208), (358, 24700), (380, 23270), (475, 18616), (494, 17900), (520, 17005), (650, 13604), (716, 12350), (760, 11635), (895, 9880), (950, 9308), (988, 8950), (1235, 7160), (1300, 6802), (1432, 6175), (1790, 4940), (1900, 4654), (1976, 4475), (2327, 3800), (2470, 3580), (2600, 3401)]