99973640

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{643}}^1$

素因数の和:703

約数の個数: 96

約数和(自身を含む): 254560320

約数和(自身を除く): 154586680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 23, 26, 40, 46, 52, 65, 92, 104, 115, 130, 169, 184, 230, 260, 299, 338, 460, 520, 598, 643, 676, 845, 920, 1196, 1286, 1352, 1495, 1690, 2392, 2572, 2990, 3215, 3380, 3887, 5144, 5980, 6430, 6760, 7774, 8359, 11960, 12860, 14789, 15548, 16718, 19435, 25720, 29578, 31096, 33436, 38870, 41795, 59156, 66872, 73945, 77740, 83590, 108667, 118312, 147890, 155480, 167180, 192257, 217334, 295780, 334360, 384514, 434668, 543335, 591560, 769028, 869336, 961285, 1086670, 1538056, 1922570, 2173340, 2499341, 3845140, 4346680, 4998682, 7690280, 9997364, 12496705, 19994728, 24993410, 49986820, 99973640]

約数ペア:

[(1, 99973640), (2, 49986820), (4, 24993410), (5, 19994728), (8, 12496705), (10, 9997364), (13, 7690280), (20, 4998682), (23, 4346680), (26, 3845140), (40, 2499341), (46, 2173340), (52, 1922570), (65, 1538056), (92, 1086670), (104, 961285), (115, 869336), (130, 769028), (169, 591560), (184, 543335), (230, 434668), (260, 384514), (299, 334360), (338, 295780), (460, 217334), (520, 192257), (598, 167180), (643, 155480), (676, 147890), (845, 118312), (920, 108667), (1196, 83590), (1286, 77740), (1352, 73945), (1495, 66872), (1690, 59156), (2392, 41795), (2572, 38870), (2990, 33436), (3215, 31096), (3380, 29578), (3887, 25720), (5144, 19435), (5980, 16718), (6430, 15548), (6760, 14789), (7774, 12860), (8359, 11960)]