1488892333450

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^1\times {\mathrm{64171}}^1\times {\mathrm{14969}}^1$

素因数の和:79183

約数の個数: 48

約数和(自身を含む): 2858908803840

約数和(自身を除く): 1370016470390

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 155, 310, 775, 1550, 14969, 29938, 64171, 74845, 128342, 149690, 320855, 374225, 464039, 641710, 748450, 928078, 1604275, 1989301, 2320195, 3208550, 3978602, 4640390, 9946505, 11600975, 19893010, 23201950, 49732525, 99465050, 960575699, 1921151398, 4802878495, 9605756990, 24014392475, 29777846669, 48028784950, 59555693338, 148889233345, 297778466690, 744446166725, 1488892333450]

約数ペア:

[(1, 1488892333450), (2, 744446166725), (5, 297778466690), (10, 148889233345), (25, 59555693338), (31, 48028784950), (50, 29777846669), (62, 24014392475), (155, 9605756990), (310, 4802878495), (775, 1921151398), (1550, 960575699), (14969, 99465050), (29938, 49732525), (64171, 23201950), (74845, 19893010), (128342, 11600975), (149690, 9946505), (320855, 4640390), (374225, 3978602), (464039, 3208550), (641710, 2320195), (748450, 1989301), (928078, 1604275)]