27287360

素因数分解:

$2^6\times 5^1\times {\mathrm{269}}^1\times {\mathrm{317}}^1$

素因数の和:603

約数の個数: 56

約数和(自身を含む): 65425320

約数和(自身を除く): 38137960

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 269, 317, 320, 538, 634, 1076, 1268, 1345, 1585, 2152, 2536, 2690, 3170, 4304, 5072, 5380, 6340, 8608, 10144, 10760, 12680, 17216, 20288, 21520, 25360, 43040, 50720, 85273, 86080, 101440, 170546, 341092, 426365, 682184, 852730, 1364368, 1705460, 2728736, 3410920, 5457472, 6821840, 13643680, 27287360]

約数ペア:

[(1, 27287360), (2, 13643680), (4, 6821840), (5, 5457472), (8, 3410920), (10, 2728736), (16, 1705460), (20, 1364368), (32, 852730), (40, 682184), (64, 426365), (80, 341092), (160, 170546), (269, 101440), (317, 86080), (320, 85273), (538, 50720), (634, 43040), (1076, 25360), (1268, 21520), (1345, 20288), (1585, 17216), (2152, 12680), (2536, 10760), (2690, 10144), (3170, 8608), (4304, 6340), (5072, 5380)]