22535240

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{151}}^1$

素因数の和:223

約数の個数: 128

約数和(自身を含む): 64350720

約数和(自身を除く): 41815480

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 41, 52, 56, 65, 70, 82, 91, 104, 130, 140, 151, 164, 182, 205, 260, 280, 287, 302, 328, 364, 410, 455, 520, 533, 574, 604, 728, 755, 820, 910, 1057, 1066, 1148, 1208, 1435, 1510, 1640, 1820, 1963, 2114, 2132, 2296, 2665, 2870, 3020, 3640, 3731, 3926, 4228, 4264, 5285, 5330, 5740, 6040, 6191, 7462, 7852, 8456, 9815, 10570, 10660, 11480, 12382, 13741, 14924, 15704, 18655, 19630, 21140, 21320, 24764, 27482, 29848, 30955, 37310, 39260, 42280, 43337, 49528, 54964, 61910, 68705, 74620, 78520, 80483, 86674, 109928, 123820, 137410, 149240, 160966, 173348, 216685, 247640, 274820, 321932, 346696, 402415, 433370, 549640, 563381, 643864, 804830, 866740, 1126762, 1609660, 1733480, 2253524, 2816905, 3219320, 4507048, 5633810, 11267620, 22535240]

約数ペア:

[(1, 22535240), (2, 11267620), (4, 5633810), (5, 4507048), (7, 3219320), (8, 2816905), (10, 2253524), (13, 1733480), (14, 1609660), (20, 1126762), (26, 866740), (28, 804830), (35, 643864), (40, 563381), (41, 549640), (52, 433370), (56, 402415), (65, 346696), (70, 321932), (82, 274820), (91, 247640), (104, 216685), (130, 173348), (140, 160966), (151, 149240), (164, 137410), (182, 123820), (205, 109928), (260, 86674), (280, 80483), (287, 78520), (302, 74620), (328, 68705), (364, 61910), (410, 54964), (455, 49528), (520, 43337), (533, 42280), (574, 39260), (604, 37310), (728, 30955), (755, 29848), (820, 27482), (910, 24764), (1057, 21320), (1066, 21140), (1148, 19630), (1208, 18655), (1435, 15704), (1510, 14924), (1640, 13741), (1820, 12382), (1963, 11480), (2114, 10660), (2132, 10570), (2296, 9815), (2665, 8456), (2870, 7852), (3020, 7462), (3640, 6191), (3731, 6040), (3926, 5740), (4228, 5330), (4264, 5285)]