100942240

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{90127}}^1$

素因数の和:90149

約数の個数: 48

約数和(自身を含む): 272547072

約数和(自身を除く): 171604832

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 112, 140, 160, 224, 280, 560, 1120, 90127, 180254, 360508, 450635, 630889, 721016, 901270, 1261778, 1442032, 1802540, 2523556, 2884064, 3154445, 3605080, 5047112, 6308890, 7210160, 10094224, 12617780, 14420320, 20188448, 25235560, 50471120, 100942240]

約数ペア:

[(1, 100942240), (2, 50471120), (4, 25235560), (5, 20188448), (7, 14420320), (8, 12617780), (10, 10094224), (14, 7210160), (16, 6308890), (20, 5047112), (28, 3605080), (32, 3154445), (35, 2884064), (40, 2523556), (56, 1802540), (70, 1442032), (80, 1261778), (112, 901270), (140, 721016), (160, 630889), (224, 450635), (280, 360508), (560, 180254), (1120, 90127)]