43389460

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{1489}}^1$

素因数の和:1576

約数の個数: 48

約数和(自身を含む): 96122880

約数和(自身を除く): 52733420

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 94, 124, 155, 188, 235, 310, 470, 620, 940, 1457, 1489, 2914, 2978, 5828, 5956, 7285, 7445, 14570, 14890, 29140, 29780, 46159, 69983, 92318, 139966, 184636, 230795, 279932, 349915, 461590, 699830, 923180, 1399660, 2169473, 4338946, 8677892, 10847365, 21694730, 43389460]

約数ペア:

[(1, 43389460), (2, 21694730), (4, 10847365), (5, 8677892), (10, 4338946), (20, 2169473), (31, 1399660), (47, 923180), (62, 699830), (94, 461590), (124, 349915), (155, 279932), (188, 230795), (235, 184636), (310, 139966), (470, 92318), (620, 69983), (940, 46159), (1457, 29780), (1489, 29140), (2914, 14890), (2978, 14570), (5828, 7445), (5956, 7285)]