98174080

素因数分解:

$2^7\times 5^1\times {\mathrm{211}}^1\times {\mathrm{727}}^1$

素因数の和:957

約数の個数: 64

約数和(自身を含む): 236134080

約数和(自身を除く): 137960000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 211, 320, 422, 640, 727, 844, 1055, 1454, 1688, 2110, 2908, 3376, 3635, 4220, 5816, 6752, 7270, 8440, 11632, 13504, 14540, 16880, 23264, 27008, 29080, 33760, 46528, 58160, 67520, 93056, 116320, 135040, 153397, 232640, 306794, 465280, 613588, 766985, 1227176, 1533970, 2454352, 3067940, 4908704, 6135880, 9817408, 12271760, 19634816, 24543520, 49087040, 98174080]

約数ペア:

[(1, 98174080), (2, 49087040), (4, 24543520), (5, 19634816), (8, 12271760), (10, 9817408), (16, 6135880), (20, 4908704), (32, 3067940), (40, 2454352), (64, 1533970), (80, 1227176), (128, 766985), (160, 613588), (211, 465280), (320, 306794), (422, 232640), (640, 153397), (727, 135040), (844, 116320), (1055, 93056), (1454, 67520), (1688, 58160), (2110, 46528), (2908, 33760), (3376, 29080), (3635, 27008), (4220, 23264), (5816, 16880), (6752, 14540), (7270, 13504), (8440, 11632)]