1629125950

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{43}}^1\times {\mathrm{24443}}^1$

素因数の和:24529

約数の個数: 48

約数和(自身を含む): 3200795136

約数和(自身を除く): 1571669186

約数列:

[1, 2, 5, 10, 25, 31, 43, 50, 62, 86, 155, 215, 310, 430, 775, 1075, 1333, 1550, 2150, 2666, 6665, 13330, 24443, 33325, 48886, 66650, 122215, 244430, 611075, 757733, 1051049, 1222150, 1515466, 2102098, 3788665, 5255245, 7577330, 10510490, 18943325, 26276225, 32582519, 37886650, 52552450, 65165038, 162912595, 325825190, 814562975, 1629125950]

約数ペア:

[(1, 1629125950), (2, 814562975), (5, 325825190), (10, 162912595), (25, 65165038), (31, 52552450), (43, 37886650), (50, 32582519), (62, 26276225), (86, 18943325), (155, 10510490), (215, 7577330), (310, 5255245), (430, 3788665), (775, 2102098), (1075, 1515466), (1333, 1222150), (1550, 1051049), (2150, 757733), (2666, 611075), (6665, 244430), (13330, 122215), (24443, 66650), (33325, 48886)]