40690056

素因数分解:

$2^3\times 3^1\times {\mathrm{11}}^1\times {\mathrm{79}}^1\times {\mathrm{1951}}^1$

素因数の和:2050

約数の個数: 64

約数和(自身を含む): 112435200

約数和(自身を除く): 71745144

約数列:

[1, 2, 3, 4, 6, 8, 11, 12, 22, 24, 33, 44, 66, 79, 88, 132, 158, 237, 264, 316, 474, 632, 869, 948, 1738, 1896, 1951, 2607, 3476, 3902, 5214, 5853, 6952, 7804, 10428, 11706, 15608, 20856, 21461, 23412, 42922, 46824, 64383, 85844, 128766, 154129, 171688, 257532, 308258, 462387, 515064, 616516, 924774, 1233032, 1695419, 1849548, 3390838, 3699096, 5086257, 6781676, 10172514, 13563352, 20345028, 40690056]

約数ペア:

[(1, 40690056), (2, 20345028), (3, 13563352), (4, 10172514), (6, 6781676), (8, 5086257), (11, 3699096), (12, 3390838), (22, 1849548), (24, 1695419), (33, 1233032), (44, 924774), (66, 616516), (79, 515064), (88, 462387), (132, 308258), (158, 257532), (237, 171688), (264, 154129), (316, 128766), (474, 85844), (632, 64383), (869, 46824), (948, 42922), (1738, 23412), (1896, 21461), (1951, 20856), (2607, 15608), (3476, 11706), (3902, 10428), (5214, 7804), (5853, 6952)]