152016880

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{31151}}^1$

素因数の和:31225

約数の個数: 40

約数和(自身を含む): 359244864

約数和(自身を除く): 207227984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 31151, 62302, 124604, 155755, 249208, 311510, 498416, 623020, 1246040, 1900211, 2492080, 3800422, 7600844, 9501055, 15201688, 19002110, 30403376, 38004220, 76008440, 152016880]

約数ペア:

[(1, 152016880), (2, 76008440), (4, 38004220), (5, 30403376), (8, 19002110), (10, 15201688), (16, 9501055), (20, 7600844), (40, 3800422), (61, 2492080), (80, 1900211), (122, 1246040), (244, 623020), (305, 498416), (488, 311510), (610, 249208), (976, 155755), (1220, 124604), (2440, 62302), (4880, 31151)]