2016092180

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{149}}^1\times {\mathrm{569}}^1$

素因数の和:797

約数の個数: 96

約数和(自身を含む): 4524660000

約数和(自身を除く): 2508567820

約数列:

[1, 2, 4, 5, 10, 20, 29, 41, 58, 82, 116, 145, 149, 164, 205, 290, 298, 410, 569, 580, 596, 745, 820, 1138, 1189, 1490, 2276, 2378, 2845, 2980, 4321, 4756, 5690, 5945, 6109, 8642, 11380, 11890, 12218, 16501, 17284, 21605, 23329, 23780, 24436, 30545, 33002, 43210, 46658, 61090, 66004, 82505, 84781, 86420, 93316, 116645, 122180, 165010, 169562, 177161, 233290, 330020, 339124, 354322, 423905, 466580, 676541, 708644, 847810, 885805, 1353082, 1695620, 1771610, 2458649, 2706164, 3382705, 3476021, 3543220, 4917298, 6765410, 6952042, 9834596, 12293245, 13530820, 13904084, 17380105, 24586490, 34760210, 49172980, 69520420, 100804609, 201609218, 403218436, 504023045, 1008046090, 2016092180]

約数ペア:

[(1, 2016092180), (2, 1008046090), (4, 504023045), (5, 403218436), (10, 201609218), (20, 100804609), (29, 69520420), (41, 49172980), (58, 34760210), (82, 24586490), (116, 17380105), (145, 13904084), (149, 13530820), (164, 12293245), (205, 9834596), (290, 6952042), (298, 6765410), (410, 4917298), (569, 3543220), (580, 3476021), (596, 3382705), (745, 2706164), (820, 2458649), (1138, 1771610), (1189, 1695620), (1490, 1353082), (2276, 885805), (2378, 847810), (2845, 708644), (2980, 676541), (4321, 466580), (4756, 423905), (5690, 354322), (5945, 339124), (6109, 330020), (8642, 233290), (11380, 177161), (11890, 169562), (12218, 165010), (16501, 122180), (17284, 116645), (21605, 93316), (23329, 86420), (23780, 84781), (24436, 82505), (30545, 66004), (33002, 61090), (43210, 46658)]