16810341920

素因数分解:

$2^5\times 5^1\times {\mathrm{83}}^1\times {\mathrm{199}}^1\times {\mathrm{6361}}^1$

素因数の和:6658

約数の個数: 96

約数和(自身を含む): 40401244800

約数和(自身を除く): 23590902880

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 83, 160, 166, 199, 332, 398, 415, 664, 796, 830, 995, 1328, 1592, 1660, 1990, 2656, 3184, 3320, 3980, 6361, 6368, 6640, 7960, 12722, 13280, 15920, 16517, 25444, 31805, 31840, 33034, 50888, 63610, 66068, 82585, 101776, 127220, 132136, 165170, 203552, 254440, 264272, 330340, 508880, 527963, 528544, 660680, 1017760, 1055926, 1265839, 1321360, 2111852, 2531678, 2639815, 2642720, 4223704, 5063356, 5279630, 6329195, 8447408, 10126712, 10559260, 12658390, 16894816, 20253424, 21118520, 25316780, 40506848, 42237040, 50633560, 84474080, 101267120, 105064637, 202534240, 210129274, 420258548, 525323185, 840517096, 1050646370, 1681034192, 2101292740, 3362068384, 4202585480, 8405170960, 16810341920]

約数ペア:

[(1, 16810341920), (2, 8405170960), (4, 4202585480), (5, 3362068384), (8, 2101292740), (10, 1681034192), (16, 1050646370), (20, 840517096), (32, 525323185), (40, 420258548), (80, 210129274), (83, 202534240), (160, 105064637), (166, 101267120), (199, 84474080), (332, 50633560), (398, 42237040), (415, 40506848), (664, 25316780), (796, 21118520), (830, 20253424), (995, 16894816), (1328, 12658390), (1592, 10559260), (1660, 10126712), (1990, 8447408), (2656, 6329195), (3184, 5279630), (3320, 5063356), (3980, 4223704), (6361, 2642720), (6368, 2639815), (6640, 2531678), (7960, 2111852), (12722, 1321360), (13280, 1265839), (15920, 1055926), (16517, 1017760), (25444, 660680), (31805, 528544), (31840, 527963), (33034, 508880), (50888, 330340), (63610, 264272), (66068, 254440), (82585, 203552), (101776, 165170), (127220, 132136)]