4317560

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^2\times {\mathrm{23}}^1$

素因数の和:85

約数の個数: 96

約数和(自身を含む): 11521440

約数和(自身を除く): 7203880

約数列:

[1, 2, 4, 5, 8, 10, 13, 19, 20, 23, 26, 38, 40, 46, 52, 65, 76, 92, 95, 104, 115, 130, 152, 184, 190, 230, 247, 260, 299, 361, 380, 437, 460, 494, 520, 598, 722, 760, 874, 920, 988, 1196, 1235, 1444, 1495, 1748, 1805, 1976, 2185, 2392, 2470, 2888, 2990, 3496, 3610, 4370, 4693, 4940, 5681, 5980, 7220, 8303, 8740, 9386, 9880, 11362, 11960, 14440, 16606, 17480, 18772, 22724, 23465, 28405, 33212, 37544, 41515, 45448, 46930, 56810, 66424, 83030, 93860, 107939, 113620, 166060, 187720, 215878, 227240, 332120, 431756, 539695, 863512, 1079390, 2158780, 4317560]

約数ペア:

[(1, 4317560), (2, 2158780), (4, 1079390), (5, 863512), (8, 539695), (10, 431756), (13, 332120), (19, 227240), (20, 215878), (23, 187720), (26, 166060), (38, 113620), (40, 107939), (46, 93860), (52, 83030), (65, 66424), (76, 56810), (92, 46930), (95, 45448), (104, 41515), (115, 37544), (130, 33212), (152, 28405), (184, 23465), (190, 22724), (230, 18772), (247, 17480), (260, 16606), (299, 14440), (361, 11960), (380, 11362), (437, 9880), (460, 9386), (494, 8740), (520, 8303), (598, 7220), (722, 5980), (760, 5681), (874, 4940), (920, 4693), (988, 4370), (1196, 3610), (1235, 3496), (1444, 2990), (1495, 2888), (1748, 2470), (1805, 2392), (1976, 2185)]