40220010

素因数分解:

$2^1\times 3^3\times 5^1\times {\mathrm{181}}^1\times {\mathrm{823}}^1$

素因数の和:1020

約数の個数: 64

約数和(自身を含む): 107976960

約数和(自身を除く): 67756950

約数列:

[1, 2, 3, 5, 6, 9, 10, 15, 18, 27, 30, 45, 54, 90, 135, 181, 270, 362, 543, 823, 905, 1086, 1629, 1646, 1810, 2469, 2715, 3258, 4115, 4887, 4938, 5430, 7407, 8145, 8230, 9774, 12345, 14814, 16290, 22221, 24435, 24690, 37035, 44442, 48870, 74070, 111105, 148963, 222210, 297926, 446889, 744815, 893778, 1340667, 1489630, 2234445, 2681334, 4022001, 4468890, 6703335, 8044002, 13406670, 20110005, 40220010]

約数ペア:

[(1, 40220010), (2, 20110005), (3, 13406670), (5, 8044002), (6, 6703335), (9, 4468890), (10, 4022001), (15, 2681334), (18, 2234445), (27, 1489630), (30, 1340667), (45, 893778), (54, 744815), (90, 446889), (135, 297926), (181, 222210), (270, 148963), (362, 111105), (543, 74070), (823, 48870), (905, 44442), (1086, 37035), (1629, 24690), (1646, 24435), (1810, 22221), (2469, 16290), (2715, 14814), (3258, 12345), (4115, 9774), (4887, 8230), (4938, 8145), (5430, 7407)]