43928820

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18773}}^1$

素因数の和:18801

約数の個数: 72

約数和(自身を含む): 143508456

約数和(自身を除く): 99579636

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 18773, 37546, 56319, 75092, 93865, 112638, 168957, 187730, 225276, 244049, 281595, 337914, 375460, 488098, 563190, 675828, 732147, 844785, 976196, 1126380, 1220245, 1464294, 1689570, 2196441, 2440490, 2928588, 3379140, 3660735, 4392882, 4880980, 7321470, 8785764, 10982205, 14642940, 21964410, 43928820]

約数ペア:

[(1, 43928820), (2, 21964410), (3, 14642940), (4, 10982205), (5, 8785764), (6, 7321470), (9, 4880980), (10, 4392882), (12, 3660735), (13, 3379140), (15, 2928588), (18, 2440490), (20, 2196441), (26, 1689570), (30, 1464294), (36, 1220245), (39, 1126380), (45, 976196), (52, 844785), (60, 732147), (65, 675828), (78, 563190), (90, 488098), (117, 375460), (130, 337914), (156, 281595), (180, 244049), (195, 225276), (234, 187730), (260, 168957), (390, 112638), (468, 93865), (585, 75092), (780, 56319), (1170, 37546), (2340, 18773)]