9880147210

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{379}}^1\times {\mathrm{1723}}^1$

素因数の和:2215

約数の個数: 64

約数和(自身を含む): 19103299200

約数和(自身を除く): 9223151990

約数列:

[1, 2, 5, 10, 17, 34, 85, 89, 170, 178, 379, 445, 758, 890, 1513, 1723, 1895, 3026, 3446, 3790, 6443, 7565, 8615, 12886, 15130, 17230, 29291, 32215, 33731, 58582, 64430, 67462, 146455, 153347, 168655, 292910, 306694, 337310, 573427, 653017, 766735, 1146854, 1306034, 1533470, 2606899, 2867135, 3265085, 5213798, 5734270, 6530170, 11101289, 13034495, 22202578, 26068990, 55506445, 58118513, 111012890, 116237026, 290592565, 581185130, 988014721, 1976029442, 4940073605, 9880147210]

約数ペア:

[(1, 9880147210), (2, 4940073605), (5, 1976029442), (10, 988014721), (17, 581185130), (34, 290592565), (85, 116237026), (89, 111012890), (170, 58118513), (178, 55506445), (379, 26068990), (445, 22202578), (758, 13034495), (890, 11101289), (1513, 6530170), (1723, 5734270), (1895, 5213798), (3026, 3265085), (3446, 2867135), (3790, 2606899), (6443, 1533470), (7565, 1306034), (8615, 1146854), (12886, 766735), (15130, 653017), (17230, 573427), (29291, 337310), (32215, 306694), (33731, 292910), (58582, 168655), (64430, 153347), (67462, 146455)]