22944740

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{1801}}^1$

素因数の和:1837

約数の個数: 72

約数和(自身を含む): 60395832

約数和(自身を除く): 37451092

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 49, 52, 65, 70, 91, 98, 130, 140, 182, 196, 245, 260, 364, 455, 490, 637, 910, 980, 1274, 1801, 1820, 2548, 3185, 3602, 6370, 7204, 9005, 12607, 12740, 18010, 23413, 25214, 36020, 46826, 50428, 63035, 88249, 93652, 117065, 126070, 163891, 176498, 234130, 252140, 327782, 352996, 441245, 468260, 655564, 819455, 882490, 1147237, 1638910, 1764980, 2294474, 3277820, 4588948, 5736185, 11472370, 22944740]

約数ペア:

[(1, 22944740), (2, 11472370), (4, 5736185), (5, 4588948), (7, 3277820), (10, 2294474), (13, 1764980), (14, 1638910), (20, 1147237), (26, 882490), (28, 819455), (35, 655564), (49, 468260), (52, 441245), (65, 352996), (70, 327782), (91, 252140), (98, 234130), (130, 176498), (140, 163891), (182, 126070), (196, 117065), (245, 93652), (260, 88249), (364, 63035), (455, 50428), (490, 46826), (637, 36020), (910, 25214), (980, 23413), (1274, 18010), (1801, 12740), (1820, 12607), (2548, 9005), (3185, 7204), (3602, 6370)]