53412640

素因数分解:

$2^5\times 5^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{269}}^1$

素因数の和:374

約数の個数: 96

約数和(自身を含む): 135943920

約数和(自身を除く): 82531280

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 68, 73, 80, 85, 136, 146, 160, 170, 269, 272, 292, 340, 365, 538, 544, 584, 680, 730, 1076, 1168, 1241, 1345, 1360, 1460, 2152, 2336, 2482, 2690, 2720, 2920, 4304, 4573, 4964, 5380, 5840, 6205, 8608, 9146, 9928, 10760, 11680, 12410, 18292, 19637, 19856, 21520, 22865, 24820, 36584, 39274, 39712, 43040, 45730, 49640, 73168, 78548, 91460, 98185, 99280, 146336, 157096, 182920, 196370, 198560, 314192, 333829, 365840, 392740, 628384, 667658, 731680, 785480, 1335316, 1570960, 1669145, 2670632, 3141920, 3338290, 5341264, 6676580, 10682528, 13353160, 26706320, 53412640]

約数ペア:

[(1, 53412640), (2, 26706320), (4, 13353160), (5, 10682528), (8, 6676580), (10, 5341264), (16, 3338290), (17, 3141920), (20, 2670632), (32, 1669145), (34, 1570960), (40, 1335316), (68, 785480), (73, 731680), (80, 667658), (85, 628384), (136, 392740), (146, 365840), (160, 333829), (170, 314192), (269, 198560), (272, 196370), (292, 182920), (340, 157096), (365, 146336), (538, 99280), (544, 98185), (584, 91460), (680, 78548), (730, 73168), (1076, 49640), (1168, 45730), (1241, 43040), (1345, 39712), (1360, 39274), (1460, 36584), (2152, 24820), (2336, 22865), (2482, 21520), (2690, 19856), (2720, 19637), (2920, 18292), (4304, 12410), (4573, 11680), (4964, 10760), (5380, 9928), (5840, 9146), (6205, 8608)]