1330334200

素因数分解:

$2^3\times 5^2\times {\mathrm{13}}^2\times {\mathrm{39359}}^1$

素因数の和:39401

約数の個数: 72

約数和(自身を含む): 3349339200

約数和(自身を除く): 2019005000

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 40, 50, 52, 65, 100, 104, 130, 169, 200, 260, 325, 338, 520, 650, 676, 845, 1300, 1352, 1690, 2600, 3380, 4225, 6760, 8450, 16900, 33800, 39359, 78718, 157436, 196795, 314872, 393590, 511667, 787180, 983975, 1023334, 1574360, 1967950, 2046668, 2558335, 3935900, 4093336, 5116670, 6651671, 7871800, 10233340, 12791675, 13303342, 20466680, 25583350, 26606684, 33258355, 51166700, 53213368, 66516710, 102333400, 133033420, 166291775, 266066840, 332583550, 665167100, 1330334200]

約数ペア:

[(1, 1330334200), (2, 665167100), (4, 332583550), (5, 266066840), (8, 166291775), (10, 133033420), (13, 102333400), (20, 66516710), (25, 53213368), (26, 51166700), (40, 33258355), (50, 26606684), (52, 25583350), (65, 20466680), (100, 13303342), (104, 12791675), (130, 10233340), (169, 7871800), (200, 6651671), (260, 5116670), (325, 4093336), (338, 3935900), (520, 2558335), (650, 2046668), (676, 1967950), (845, 1574360), (1300, 1023334), (1352, 983975), (1690, 787180), (2600, 511667), (3380, 393590), (4225, 314872), (6760, 196795), (8450, 157436), (16900, 78718), (33800, 39359)]