1198856240

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{593}}^1\times {\mathrm{683}}^1$

素因数の和:1326

約数の個数: 80

約数和(自身を含む): 2871700128

約数和(自身を除く): 1672843888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 185, 296, 370, 592, 593, 683, 740, 1186, 1366, 1480, 2372, 2732, 2960, 2965, 3415, 4744, 5464, 5930, 6830, 9488, 10928, 11860, 13660, 21941, 23720, 25271, 27320, 43882, 47440, 50542, 54640, 87764, 101084, 109705, 126355, 175528, 202168, 219410, 252710, 351056, 404336, 405019, 438820, 505420, 810038, 877640, 1010840, 1620076, 1755280, 2021680, 2025095, 3240152, 4050190, 6480304, 8100380, 14985703, 16200760, 29971406, 32401520, 59942812, 74928515, 119885624, 149857030, 239771248, 299714060, 599428120, 1198856240]

約数ペア:

[(1, 1198856240), (2, 599428120), (4, 299714060), (5, 239771248), (8, 149857030), (10, 119885624), (16, 74928515), (20, 59942812), (37, 32401520), (40, 29971406), (74, 16200760), (80, 14985703), (148, 8100380), (185, 6480304), (296, 4050190), (370, 3240152), (592, 2025095), (593, 2021680), (683, 1755280), (740, 1620076), (1186, 1010840), (1366, 877640), (1480, 810038), (2372, 505420), (2732, 438820), (2960, 405019), (2965, 404336), (3415, 351056), (4744, 252710), (5464, 219410), (5930, 202168), (6830, 175528), (9488, 126355), (10928, 109705), (11860, 101084), (13660, 87764), (21941, 54640), (23720, 50542), (25271, 47440), (27320, 43882)]