22092520

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{613}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 53712720

約数和(自身を除く): 31620200

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 53, 68, 85, 106, 136, 170, 212, 265, 340, 424, 530, 613, 680, 901, 1060, 1226, 1802, 2120, 2452, 3065, 3604, 4505, 4904, 6130, 7208, 9010, 10421, 12260, 18020, 20842, 24520, 32489, 36040, 41684, 52105, 64978, 83368, 104210, 129956, 162445, 208420, 259912, 324890, 416840, 552313, 649780, 1104626, 1299560, 2209252, 2761565, 4418504, 5523130, 11046260, 22092520]

約数ペア:

[(1, 22092520), (2, 11046260), (4, 5523130), (5, 4418504), (8, 2761565), (10, 2209252), (17, 1299560), (20, 1104626), (34, 649780), (40, 552313), (53, 416840), (68, 324890), (85, 259912), (106, 208420), (136, 162445), (170, 129956), (212, 104210), (265, 83368), (340, 64978), (424, 52105), (530, 41684), (613, 36040), (680, 32489), (901, 24520), (1060, 20842), (1226, 18020), (1802, 12260), (2120, 10421), (2452, 9010), (3065, 7208), (3604, 6130), (4505, 4904)]