43991920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4621}}^1$

素因数の和:4658

約数の個数: 80

約数和(自身を含む): 123795648

約数和(自身を除く): 79803728

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 17, 20, 28, 34, 35, 40, 56, 68, 70, 80, 85, 112, 119, 136, 140, 170, 238, 272, 280, 340, 476, 560, 595, 680, 952, 1190, 1360, 1904, 2380, 4621, 4760, 9242, 9520, 18484, 23105, 32347, 36968, 46210, 64694, 73936, 78557, 92420, 129388, 157114, 161735, 184840, 258776, 314228, 323470, 369680, 392785, 517552, 549899, 628456, 646940, 785570, 1099798, 1256912, 1293880, 1571140, 2199596, 2587760, 2749495, 3142280, 4399192, 5498990, 6284560, 8798384, 10997980, 21995960, 43991920]

約数ペア:

[(1, 43991920), (2, 21995960), (4, 10997980), (5, 8798384), (7, 6284560), (8, 5498990), (10, 4399192), (14, 3142280), (16, 2749495), (17, 2587760), (20, 2199596), (28, 1571140), (34, 1293880), (35, 1256912), (40, 1099798), (56, 785570), (68, 646940), (70, 628456), (80, 549899), (85, 517552), (112, 392785), (119, 369680), (136, 323470), (140, 314228), (170, 258776), (238, 184840), (272, 161735), (280, 157114), (340, 129388), (476, 92420), (560, 78557), (595, 73936), (680, 64694), (952, 46210), (1190, 36968), (1360, 32347), (1904, 23105), (2380, 18484), (4621, 9520), (4760, 9242)]