8049754900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^3\times {\mathrm{197}}^1\times {\mathrm{307}}^1$

素因数の和:551

約数の個数: 144

約数和(自身を含む): 19373884992

約数和(自身を除く): 11324130092

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 25, 44, 50, 55, 100, 110, 121, 197, 220, 242, 275, 307, 394, 484, 550, 605, 614, 788, 985, 1100, 1210, 1228, 1331, 1535, 1970, 2167, 2420, 2662, 3025, 3070, 3377, 3940, 4334, 4925, 5324, 6050, 6140, 6655, 6754, 7675, 8668, 9850, 10835, 12100, 13310, 13508, 15350, 16885, 19700, 21670, 23837, 26620, 30700, 33275, 33770, 37147, 43340, 47674, 54175, 60479, 66550, 67540, 74294, 84425, 95348, 108350, 119185, 120958, 133100, 148588, 168850, 185735, 216700, 238370, 241916, 262207, 302395, 337700, 371470, 408617, 476740, 524414, 595925, 604790, 665269, 742940, 817234, 928675, 1048828, 1191850, 1209580, 1311035, 1330538, 1511975, 1634468, 1857350, 2043085, 2383700, 2622070, 2661076, 3023950, 3326345, 3714700, 4086170, 5244140, 6047900, 6555175, 6652690, 7317959, 8172340, 10215425, 13110350, 13305380, 14635918, 16631725, 20430850, 26220700, 29271836, 33263450, 36589795, 40861700, 66526900, 73179590, 80497549, 146359180, 160995098, 182948975, 321990196, 365897950, 402487745, 731795900, 804975490, 1609950980, 2012438725, 4024877450, 8049754900]

約数ペア:

[(1, 8049754900), (2, 4024877450), (4, 2012438725), (5, 1609950980), (10, 804975490), (11, 731795900), (20, 402487745), (22, 365897950), (25, 321990196), (44, 182948975), (50, 160995098), (55, 146359180), (100, 80497549), (110, 73179590), (121, 66526900), (197, 40861700), (220, 36589795), (242, 33263450), (275, 29271836), (307, 26220700), (394, 20430850), (484, 16631725), (550, 14635918), (605, 13305380), (614, 13110350), (788, 10215425), (985, 8172340), (1100, 7317959), (1210, 6652690), (1228, 6555175), (1331, 6047900), (1535, 5244140), (1970, 4086170), (2167, 3714700), (2420, 3326345), (2662, 3023950), (3025, 2661076), (3070, 2622070), (3377, 2383700), (3940, 2043085), (4334, 1857350), (4925, 1634468), (5324, 1511975), (6050, 1330538), (6140, 1311035), (6655, 1209580), (6754, 1191850), (7675, 1048828), (8668, 928675), (9850, 817234), (10835, 742940), (12100, 665269), (13310, 604790), (13508, 595925), (15350, 524414), (16885, 476740), (19700, 408617), (21670, 371470), (23837, 337700), (26620, 302395), (30700, 262207), (33275, 241916), (33770, 238370), (37147, 216700), (43340, 185735), (47674, 168850), (54175, 148588), (60479, 133100), (66550, 120958), (67540, 119185), (74294, 108350), (84425, 95348)]