99416960

素因数分解:

$2^7\times 5^1\times {\mathrm{163}}^1\times {\mathrm{953}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 239377680

約数和(自身を除く): 139960720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 163, 320, 326, 640, 652, 815, 953, 1304, 1630, 1906, 2608, 3260, 3812, 4765, 5216, 6520, 7624, 9530, 10432, 13040, 15248, 19060, 20864, 26080, 30496, 38120, 52160, 60992, 76240, 104320, 121984, 152480, 155339, 304960, 310678, 609920, 621356, 776695, 1242712, 1553390, 2485424, 3106780, 4970848, 6213560, 9941696, 12427120, 19883392, 24854240, 49708480, 99416960]

約数ペア:

[(1, 99416960), (2, 49708480), (4, 24854240), (5, 19883392), (8, 12427120), (10, 9941696), (16, 6213560), (20, 4970848), (32, 3106780), (40, 2485424), (64, 1553390), (80, 1242712), (128, 776695), (160, 621356), (163, 609920), (320, 310678), (326, 304960), (640, 155339), (652, 152480), (815, 121984), (953, 104320), (1304, 76240), (1630, 60992), (1906, 52160), (2608, 38120), (3260, 30496), (3812, 26080), (4765, 20864), (5216, 19060), (6520, 15248), (7624, 13040), (9530, 10432)]