62989520

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{2309}}^1$

素因数の和:2364

約数の個数: 80

約数和(自身を含む): 164989440

約数和(自身を除く): 101999920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 40, 44, 55, 62, 80, 88, 110, 124, 155, 176, 220, 248, 310, 341, 440, 496, 620, 682, 880, 1240, 1364, 1705, 2309, 2480, 2728, 3410, 4618, 5456, 6820, 9236, 11545, 13640, 18472, 23090, 25399, 27280, 36944, 46180, 50798, 71579, 92360, 101596, 126995, 143158, 184720, 203192, 253990, 286316, 357895, 406384, 507980, 572632, 715790, 787369, 1015960, 1145264, 1431580, 1574738, 2031920, 2863160, 3149476, 3936845, 5726320, 6298952, 7873690, 12597904, 15747380, 31494760, 62989520]

約数ペア:

[(1, 62989520), (2, 31494760), (4, 15747380), (5, 12597904), (8, 7873690), (10, 6298952), (11, 5726320), (16, 3936845), (20, 3149476), (22, 2863160), (31, 2031920), (40, 1574738), (44, 1431580), (55, 1145264), (62, 1015960), (80, 787369), (88, 715790), (110, 572632), (124, 507980), (155, 406384), (176, 357895), (220, 286316), (248, 253990), (310, 203192), (341, 184720), (440, 143158), (496, 126995), (620, 101596), (682, 92360), (880, 71579), (1240, 50798), (1364, 46180), (1705, 36944), (2309, 27280), (2480, 25399), (2728, 23090), (3410, 18472), (4618, 13640), (5456, 11545), (6820, 9236)]