2013273750

素因数分解:

$2^1\times 3^1\times 5^4\times {\mathrm{257}}^1\times {\mathrm{2089}}^1$

素因数の和:2371

約数の個数: 80

約数和(自身を含む): 5053569840

約数和(自身を除く): 3040296090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 125, 150, 250, 257, 375, 514, 625, 750, 771, 1250, 1285, 1542, 1875, 2089, 2570, 3750, 3855, 4178, 6267, 6425, 7710, 10445, 12534, 12850, 19275, 20890, 31335, 32125, 38550, 52225, 62670, 64250, 96375, 104450, 156675, 160625, 192750, 261125, 313350, 321250, 481875, 522250, 536873, 783375, 963750, 1073746, 1305625, 1566750, 1610619, 2611250, 2684365, 3221238, 3916875, 5368730, 7833750, 8053095, 13421825, 16106190, 26843650, 40265475, 67109125, 80530950, 134218250, 201327375, 335545625, 402654750, 671091250, 1006636875, 2013273750]

約数ペア:

[(1, 2013273750), (2, 1006636875), (3, 671091250), (5, 402654750), (6, 335545625), (10, 201327375), (15, 134218250), (25, 80530950), (30, 67109125), (50, 40265475), (75, 26843650), (125, 16106190), (150, 13421825), (250, 8053095), (257, 7833750), (375, 5368730), (514, 3916875), (625, 3221238), (750, 2684365), (771, 2611250), (1250, 1610619), (1285, 1566750), (1542, 1305625), (1875, 1073746), (2089, 963750), (2570, 783375), (3750, 536873), (3855, 522250), (4178, 481875), (6267, 321250), (6425, 313350), (7710, 261125), (10445, 192750), (12534, 160625), (12850, 156675), (19275, 104450), (20890, 96375), (31335, 64250), (32125, 62670), (38550, 52225)]