72330140

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{101}}^1\times {\mathrm{587}}^1$

素因数の和:758

約数の個数: 48

約数和(自身を含む): 156177504

約数和(自身を除く): 83847364

約数列:

[1, 2, 4, 5, 10, 20, 61, 101, 122, 202, 244, 305, 404, 505, 587, 610, 1010, 1174, 1220, 2020, 2348, 2935, 5870, 6161, 11740, 12322, 24644, 30805, 35807, 59287, 61610, 71614, 118574, 123220, 143228, 179035, 237148, 296435, 358070, 592870, 716140, 1185740, 3616507, 7233014, 14466028, 18082535, 36165070, 72330140]

約数ペア:

[(1, 72330140), (2, 36165070), (4, 18082535), (5, 14466028), (10, 7233014), (20, 3616507), (61, 1185740), (101, 716140), (122, 592870), (202, 358070), (244, 296435), (305, 237148), (404, 179035), (505, 143228), (587, 123220), (610, 118574), (1010, 71614), (1174, 61610), (1220, 59287), (2020, 35807), (2348, 30805), (2935, 24644), (5870, 12322), (6161, 11740)]