2028409500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{104021}}^1$

素因数の和:104056

約数の個数: 96

約数和(自身を含む): 6361153344

約数和(自身を除く): 4332743844

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 260, 300, 325, 375, 390, 500, 650, 750, 780, 975, 1300, 1500, 1625, 1950, 3250, 3900, 4875, 6500, 9750, 19500, 104021, 208042, 312063, 416084, 520105, 624126, 1040210, 1248252, 1352273, 1560315, 2080420, 2600525, 2704546, 3120630, 4056819, 5201050, 5409092, 6241260, 6761365, 7801575, 8113638, 10402100, 13002625, 13522730, 15603150, 16227276, 20284095, 26005250, 27045460, 31206300, 33806825, 39007875, 40568190, 52010500, 67613650, 78015750, 81136380, 101420475, 135227300, 156031500, 169034125, 202840950, 338068250, 405681900, 507102375, 676136500, 1014204750, 2028409500]

約数ペア:

[(1, 2028409500), (2, 1014204750), (3, 676136500), (4, 507102375), (5, 405681900), (6, 338068250), (10, 202840950), (12, 169034125), (13, 156031500), (15, 135227300), (20, 101420475), (25, 81136380), (26, 78015750), (30, 67613650), (39, 52010500), (50, 40568190), (52, 39007875), (60, 33806825), (65, 31206300), (75, 27045460), (78, 26005250), (100, 20284095), (125, 16227276), (130, 15603150), (150, 13522730), (156, 13002625), (195, 10402100), (250, 8113638), (260, 7801575), (300, 6761365), (325, 6241260), (375, 5409092), (390, 5201050), (500, 4056819), (650, 3120630), (750, 2704546), (780, 2600525), (975, 2080420), (1300, 1560315), (1500, 1352273), (1625, 1248252), (1950, 1040210), (3250, 624126), (3900, 520105), (4875, 416084), (6500, 312063), (9750, 208042), (19500, 104021)]