22977370

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:355

約数の個数: 64

約数和(自身を含む): 48607776

約数和(自身を除く): 25630406

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 37, 65, 74, 85, 130, 170, 185, 221, 281, 370, 442, 481, 562, 629, 962, 1105, 1258, 1405, 2210, 2405, 2810, 3145, 3653, 4777, 4810, 6290, 7306, 8177, 9554, 10397, 16354, 18265, 20794, 23885, 36530, 40885, 47770, 51985, 62101, 81770, 103970, 124202, 135161, 176749, 270322, 310505, 353498, 621010, 675805, 883745, 1351610, 1767490, 2297737, 4595474, 11488685, 22977370]

約数ペア:

[(1, 22977370), (2, 11488685), (5, 4595474), (10, 2297737), (13, 1767490), (17, 1351610), (26, 883745), (34, 675805), (37, 621010), (65, 353498), (74, 310505), (85, 270322), (130, 176749), (170, 135161), (185, 124202), (221, 103970), (281, 81770), (370, 62101), (442, 51985), (481, 47770), (562, 40885), (629, 36530), (962, 23885), (1105, 20794), (1258, 18265), (1405, 16354), (2210, 10397), (2405, 9554), (2810, 8177), (3145, 7306), (3653, 6290), (4777, 4810)]