101535920

素因数分解:

$2^4\times 5^1\times {\mathrm{829}}^1\times {\mathrm{1531}}^1$

素因数の和:2373

約数の個数: 40

約数和(自身を含む): 236510160

約数和(自身を除く): 134974240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 829, 1531, 1658, 3062, 3316, 4145, 6124, 6632, 7655, 8290, 12248, 13264, 15310, 16580, 24496, 30620, 33160, 61240, 66320, 122480, 1269199, 2538398, 5076796, 6345995, 10153592, 12691990, 20307184, 25383980, 50767960, 101535920]

約数ペア:

[(1, 101535920), (2, 50767960), (4, 25383980), (5, 20307184), (8, 12691990), (10, 10153592), (16, 6345995), (20, 5076796), (40, 2538398), (80, 1269199), (829, 122480), (1531, 66320), (1658, 61240), (3062, 33160), (3316, 30620), (4145, 24496), (6124, 16580), (6632, 15310), (7655, 13264), (8290, 12248)]