4473178720

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{40111}}^1$

素因数の和:40184

約数の個数: 96

約数和(自身を含む): 11462726016

約数和(自身を除く): 6989547296

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 41, 68, 80, 82, 85, 136, 160, 164, 170, 205, 272, 328, 340, 410, 544, 656, 680, 697, 820, 1312, 1360, 1394, 1640, 2720, 2788, 3280, 3485, 5576, 6560, 6970, 11152, 13940, 22304, 27880, 40111, 55760, 80222, 111520, 160444, 200555, 320888, 401110, 641776, 681887, 802220, 1283552, 1363774, 1604440, 1644551, 2727548, 3208880, 3289102, 3409435, 5455096, 6417760, 6578204, 6818870, 8222755, 10910192, 13156408, 13637740, 16445510, 21820384, 26312816, 27275480, 27957367, 32891020, 52625632, 54550960, 55914734, 65782040, 109101920, 111829468, 131564080, 139786835, 223658936, 263128160, 279573670, 447317872, 559147340, 894635744, 1118294680, 2236589360, 4473178720]

約数ペア:

[(1, 4473178720), (2, 2236589360), (4, 1118294680), (5, 894635744), (8, 559147340), (10, 447317872), (16, 279573670), (17, 263128160), (20, 223658936), (32, 139786835), (34, 131564080), (40, 111829468), (41, 109101920), (68, 65782040), (80, 55914734), (82, 54550960), (85, 52625632), (136, 32891020), (160, 27957367), (164, 27275480), (170, 26312816), (205, 21820384), (272, 16445510), (328, 13637740), (340, 13156408), (410, 10910192), (544, 8222755), (656, 6818870), (680, 6578204), (697, 6417760), (820, 5455096), (1312, 3409435), (1360, 3289102), (1394, 3208880), (1640, 2727548), (2720, 1644551), (2788, 1604440), (3280, 1363774), (3485, 1283552), (5576, 802220), (6560, 681887), (6970, 641776), (11152, 401110), (13940, 320888), (22304, 200555), (27880, 160444), (40111, 111520), (55760, 80222)]