10943920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{619}}^1$

素因数の和:662

約数の個数: 80

約数和(自身を含む): 29060640

約数和(自身を除く): 18116720

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 34, 40, 52, 65, 68, 80, 85, 104, 130, 136, 170, 208, 221, 260, 272, 340, 442, 520, 619, 680, 884, 1040, 1105, 1238, 1360, 1768, 2210, 2476, 3095, 3536, 4420, 4952, 6190, 8047, 8840, 9904, 10523, 12380, 16094, 17680, 21046, 24760, 32188, 40235, 42092, 49520, 52615, 64376, 80470, 84184, 105230, 128752, 136799, 160940, 168368, 210460, 273598, 321880, 420920, 547196, 643760, 683995, 841840, 1094392, 1367990, 2188784, 2735980, 5471960, 10943920]

約数ペア:

[(1, 10943920), (2, 5471960), (4, 2735980), (5, 2188784), (8, 1367990), (10, 1094392), (13, 841840), (16, 683995), (17, 643760), (20, 547196), (26, 420920), (34, 321880), (40, 273598), (52, 210460), (65, 168368), (68, 160940), (80, 136799), (85, 128752), (104, 105230), (130, 84184), (136, 80470), (170, 64376), (208, 52615), (221, 49520), (260, 42092), (272, 40235), (340, 32188), (442, 24760), (520, 21046), (619, 17680), (680, 16094), (884, 12380), (1040, 10523), (1105, 9904), (1238, 8840), (1360, 8047), (1768, 6190), (2210, 4952), (2476, 4420), (3095, 3536)]