4920397360

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{269}}^1\times {\mathrm{9941}}^1$

素因数の和:10246

約数の個数: 80

約数和(自身を含む): 11982893760

約数和(自身を除く): 7062496400

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 269, 368, 460, 538, 920, 1076, 1345, 1840, 2152, 2690, 4304, 5380, 6187, 9941, 10760, 12374, 19882, 21520, 24748, 30935, 39764, 49496, 49705, 61870, 79528, 98992, 99410, 123740, 159056, 198820, 228643, 247480, 397640, 457286, 494960, 795280, 914572, 1143215, 1829144, 2286430, 2674129, 3658288, 4572860, 5348258, 9145720, 10696516, 13370645, 18291440, 21393032, 26741290, 42786064, 53482580, 61504967, 106965160, 123009934, 213930320, 246019868, 307524835, 492039736, 615049670, 984079472, 1230099340, 2460198680, 4920397360]

約数ペア:

[(1, 4920397360), (2, 2460198680), (4, 1230099340), (5, 984079472), (8, 615049670), (10, 492039736), (16, 307524835), (20, 246019868), (23, 213930320), (40, 123009934), (46, 106965160), (80, 61504967), (92, 53482580), (115, 42786064), (184, 26741290), (230, 21393032), (269, 18291440), (368, 13370645), (460, 10696516), (538, 9145720), (920, 5348258), (1076, 4572860), (1345, 3658288), (1840, 2674129), (2152, 2286430), (2690, 1829144), (4304, 1143215), (5380, 914572), (6187, 795280), (9941, 494960), (10760, 457286), (12374, 397640), (19882, 247480), (21520, 228643), (24748, 198820), (30935, 159056), (39764, 123740), (49496, 99410), (49705, 98992), (61870, 79528)]