38211660

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11173}}^1$

素因数の和:11207

約数の個数: 72

約数和(自身を含む): 122020080

約数和(自身を除く): 83808420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 570, 684, 855, 1140, 1710, 3420, 11173, 22346, 33519, 44692, 55865, 67038, 100557, 111730, 134076, 167595, 201114, 212287, 223460, 335190, 402228, 424574, 502785, 636861, 670380, 849148, 1005570, 1061435, 1273722, 1910583, 2011140, 2122870, 2547444, 3184305, 3821166, 4245740, 6368610, 7642332, 9552915, 12737220, 19105830, 38211660]

約数ペア:

[(1, 38211660), (2, 19105830), (3, 12737220), (4, 9552915), (5, 7642332), (6, 6368610), (9, 4245740), (10, 3821166), (12, 3184305), (15, 2547444), (18, 2122870), (19, 2011140), (20, 1910583), (30, 1273722), (36, 1061435), (38, 1005570), (45, 849148), (57, 670380), (60, 636861), (76, 502785), (90, 424574), (95, 402228), (114, 335190), (171, 223460), (180, 212287), (190, 201114), (228, 167595), (285, 134076), (342, 111730), (380, 100557), (570, 67038), (684, 55865), (855, 44692), (1140, 33519), (1710, 22346), (3420, 11173)]