16906602100

素因数分解:

$2^2\times 5^2\times {\mathrm{101}}^1\times {\mathrm{617}}^1\times {\mathrm{2713}}^1$

素因数の和:3445

約数の個数: 72

約数和(自身を含む): 37124295768

約数和(自身を除く): 20217693668

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 100, 101, 202, 404, 505, 617, 1010, 1234, 2020, 2468, 2525, 2713, 3085, 5050, 5426, 6170, 10100, 10852, 12340, 13565, 15425, 27130, 30850, 54260, 61700, 62317, 67825, 124634, 135650, 249268, 271300, 274013, 311585, 548026, 623170, 1096052, 1246340, 1370065, 1557925, 1673921, 2740130, 3115850, 3347842, 5480260, 6231700, 6695684, 6850325, 8369605, 13700650, 16739210, 27401300, 33478420, 41848025, 83696050, 167392100, 169066021, 338132042, 676264084, 845330105, 1690660210, 3381320420, 4226650525, 8453301050, 16906602100]

約数ペア:

[(1, 16906602100), (2, 8453301050), (4, 4226650525), (5, 3381320420), (10, 1690660210), (20, 845330105), (25, 676264084), (50, 338132042), (100, 169066021), (101, 167392100), (202, 83696050), (404, 41848025), (505, 33478420), (617, 27401300), (1010, 16739210), (1234, 13700650), (2020, 8369605), (2468, 6850325), (2525, 6695684), (2713, 6231700), (3085, 5480260), (5050, 3347842), (5426, 3115850), (6170, 2740130), (10100, 1673921), (10852, 1557925), (12340, 1370065), (13565, 1246340), (15425, 1096052), (27130, 623170), (30850, 548026), (54260, 311585), (61700, 274013), (62317, 271300), (67825, 249268), (124634, 135650)]