146364020

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{31}}^1\times {\mathrm{1951}}^1$

素因数の和:2013

約数の個数: 72

約数和(自身を含む): 348923904

約数和(自身を除く): 202559884

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 31, 44, 55, 62, 110, 121, 124, 155, 220, 242, 310, 341, 484, 605, 620, 682, 1210, 1364, 1705, 1951, 2420, 3410, 3751, 3902, 6820, 7502, 7804, 9755, 15004, 18755, 19510, 21461, 37510, 39020, 42922, 60481, 75020, 85844, 107305, 120962, 214610, 236071, 241924, 302405, 429220, 472142, 604810, 665291, 944284, 1180355, 1209620, 1330582, 2360710, 2661164, 3326455, 4721420, 6652910, 7318201, 13305820, 14636402, 29272804, 36591005, 73182010, 146364020]

約数ペア:

[(1, 146364020), (2, 73182010), (4, 36591005), (5, 29272804), (10, 14636402), (11, 13305820), (20, 7318201), (22, 6652910), (31, 4721420), (44, 3326455), (55, 2661164), (62, 2360710), (110, 1330582), (121, 1209620), (124, 1180355), (155, 944284), (220, 665291), (242, 604810), (310, 472142), (341, 429220), (484, 302405), (605, 241924), (620, 236071), (682, 214610), (1210, 120962), (1364, 107305), (1705, 85844), (1951, 75020), (2420, 60481), (3410, 42922), (3751, 39020), (3902, 37510), (6820, 21461), (7502, 19510), (7804, 18755), (9755, 15004)]