100345260280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{14759}}^1\times {\mathrm{5483}}^1$

素因数の和:20284

約数の個数: 64

約数和(自身を含む): 233118259200

約数和(自身を除く): 132772998920

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 155, 248, 310, 620, 1240, 5483, 10966, 14759, 21932, 27415, 29518, 43864, 54830, 59036, 73795, 109660, 118072, 147590, 169973, 219320, 295180, 339946, 457529, 590360, 679892, 849865, 915058, 1359784, 1699730, 1830116, 2287645, 3399460, 3660232, 4575290, 6798920, 9150580, 18301160, 80923597, 161847194, 323694388, 404617985, 647388776, 809235970, 1618471940, 2508631507, 3236943880, 5017263014, 10034526028, 12543157535, 20069052056, 25086315070, 50172630140, 100345260280]

約数ペア:

[(1, 100345260280), (2, 50172630140), (4, 25086315070), (5, 20069052056), (8, 12543157535), (10, 10034526028), (20, 5017263014), (31, 3236943880), (40, 2508631507), (62, 1618471940), (124, 809235970), (155, 647388776), (248, 404617985), (310, 323694388), (620, 161847194), (1240, 80923597), (5483, 18301160), (10966, 9150580), (14759, 6798920), (21932, 4575290), (27415, 3660232), (29518, 3399460), (43864, 2287645), (54830, 1830116), (59036, 1699730), (73795, 1359784), (109660, 915058), (118072, 849865), (147590, 679892), (169973, 590360), (219320, 457529), (295180, 339946)]