1034115980

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{659}}^1\times {\mathrm{2531}}^1$

素因数の和:3230

約数の個数: 48

約数和(自身を含む): 2245985280

約数和(自身を除く): 1211869300

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 155, 310, 620, 659, 1318, 2531, 2636, 3295, 5062, 6590, 10124, 12655, 13180, 20429, 25310, 40858, 50620, 78461, 81716, 102145, 156922, 204290, 313844, 392305, 408580, 784610, 1569220, 1667929, 3335858, 6671716, 8339645, 16679290, 33358580, 51705799, 103411598, 206823196, 258528995, 517057990, 1034115980]

約数ペア:

[(1, 1034115980), (2, 517057990), (4, 258528995), (5, 206823196), (10, 103411598), (20, 51705799), (31, 33358580), (62, 16679290), (124, 8339645), (155, 6671716), (310, 3335858), (620, 1667929), (659, 1569220), (1318, 784610), (2531, 408580), (2636, 392305), (3295, 313844), (5062, 204290), (6590, 156922), (10124, 102145), (12655, 81716), (13180, 78461), (20429, 50620), (25310, 40858)]