8801940

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1103}}^1$

素因数の和:1141

約数の個数: 96

約数和(自身を含む): 29675520

約数和(自身を除く): 20873580

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 19, 20, 21, 28, 30, 35, 38, 42, 57, 60, 70, 76, 84, 95, 105, 114, 133, 140, 190, 210, 228, 266, 285, 380, 399, 420, 532, 570, 665, 798, 1103, 1140, 1330, 1596, 1995, 2206, 2660, 3309, 3990, 4412, 5515, 6618, 7721, 7980, 11030, 13236, 15442, 16545, 20957, 22060, 23163, 30884, 33090, 38605, 41914, 46326, 62871, 66180, 77210, 83828, 92652, 104785, 115815, 125742, 146699, 154420, 209570, 231630, 251484, 293398, 314355, 419140, 440097, 463260, 586796, 628710, 733495, 880194, 1257420, 1466990, 1760388, 2200485, 2933980, 4400970, 8801940]

約数ペア:

[(1, 8801940), (2, 4400970), (3, 2933980), (4, 2200485), (5, 1760388), (6, 1466990), (7, 1257420), (10, 880194), (12, 733495), (14, 628710), (15, 586796), (19, 463260), (20, 440097), (21, 419140), (28, 314355), (30, 293398), (35, 251484), (38, 231630), (42, 209570), (57, 154420), (60, 146699), (70, 125742), (76, 115815), (84, 104785), (95, 92652), (105, 83828), (114, 77210), (133, 66180), (140, 62871), (190, 46326), (210, 41914), (228, 38605), (266, 33090), (285, 30884), (380, 23163), (399, 22060), (420, 20957), (532, 16545), (570, 15442), (665, 13236), (798, 11030), (1103, 7980), (1140, 7721), (1330, 6618), (1596, 5515), (1995, 4412), (2206, 3990), (2660, 3309)]