40198132

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{1229}}^1$

素因数の和:1300

約数の個数: 48

約数和(自身を含む): 82449360

約数和(自身を除く): 42251228

約数列:

[1, 2, 4, 13, 17, 26, 34, 37, 52, 68, 74, 148, 221, 442, 481, 629, 884, 962, 1229, 1258, 1924, 2458, 2516, 4916, 8177, 15977, 16354, 20893, 31954, 32708, 41786, 45473, 63908, 83572, 90946, 181892, 271609, 543218, 591149, 773041, 1086436, 1182298, 1546082, 2364596, 3092164, 10049533, 20099066, 40198132]

約数ペア:

[(1, 40198132), (2, 20099066), (4, 10049533), (13, 3092164), (17, 2364596), (26, 1546082), (34, 1182298), (37, 1086436), (52, 773041), (68, 591149), (74, 543218), (148, 271609), (221, 181892), (442, 90946), (481, 83572), (629, 63908), (884, 45473), (962, 41786), (1229, 32708), (1258, 31954), (1924, 20893), (2458, 16354), (2516, 15977), (4916, 8177)]