43268560

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{73}}^1\times {\mathrm{239}}^1$

素因数の和:356

約数の個数: 80

約数和(自身を含む): 105707520

約数和(自身を除く): 62438960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 73, 80, 124, 146, 155, 239, 248, 292, 310, 365, 478, 496, 584, 620, 730, 956, 1168, 1195, 1240, 1460, 1912, 2263, 2390, 2480, 2920, 3824, 4526, 4780, 5840, 7409, 9052, 9560, 11315, 14818, 17447, 18104, 19120, 22630, 29636, 34894, 36208, 37045, 45260, 59272, 69788, 74090, 87235, 90520, 118544, 139576, 148180, 174470, 181040, 279152, 296360, 348940, 540857, 592720, 697880, 1081714, 1395760, 2163428, 2704285, 4326856, 5408570, 8653712, 10817140, 21634280, 43268560]

約数ペア:

[(1, 43268560), (2, 21634280), (4, 10817140), (5, 8653712), (8, 5408570), (10, 4326856), (16, 2704285), (20, 2163428), (31, 1395760), (40, 1081714), (62, 697880), (73, 592720), (80, 540857), (124, 348940), (146, 296360), (155, 279152), (239, 181040), (248, 174470), (292, 148180), (310, 139576), (365, 118544), (478, 90520), (496, 87235), (584, 74090), (620, 69788), (730, 59272), (956, 45260), (1168, 37045), (1195, 36208), (1240, 34894), (1460, 29636), (1912, 22630), (2263, 19120), (2390, 18104), (2480, 17447), (2920, 14818), (3824, 11315), (4526, 9560), (4780, 9052), (5840, 7409)]