27932960

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{269}}^1$

素因数の和:354

約数の個数: 96

約数和(自身を含む): 73483200

約数和(自身を除く): 45550240

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 59, 80, 88, 110, 118, 160, 176, 220, 236, 269, 295, 352, 440, 472, 538, 590, 649, 880, 944, 1076, 1180, 1298, 1345, 1760, 1888, 2152, 2360, 2596, 2690, 2959, 3245, 4304, 4720, 5192, 5380, 5918, 6490, 8608, 9440, 10384, 10760, 11836, 12980, 14795, 15871, 20768, 21520, 23672, 25960, 29590, 31742, 43040, 47344, 51920, 59180, 63484, 79355, 94688, 103840, 118360, 126968, 158710, 174581, 236720, 253936, 317420, 349162, 473440, 507872, 634840, 698324, 872905, 1269680, 1396648, 1745810, 2539360, 2793296, 3491620, 5586592, 6983240, 13966480, 27932960]

約数ペア:

[(1, 27932960), (2, 13966480), (4, 6983240), (5, 5586592), (8, 3491620), (10, 2793296), (11, 2539360), (16, 1745810), (20, 1396648), (22, 1269680), (32, 872905), (40, 698324), (44, 634840), (55, 507872), (59, 473440), (80, 349162), (88, 317420), (110, 253936), (118, 236720), (160, 174581), (176, 158710), (220, 126968), (236, 118360), (269, 103840), (295, 94688), (352, 79355), (440, 63484), (472, 59180), (538, 51920), (590, 47344), (649, 43040), (880, 31742), (944, 29590), (1076, 25960), (1180, 23672), (1298, 21520), (1345, 20768), (1760, 15871), (1888, 14795), (2152, 12980), (2360, 11836), (2596, 10760), (2690, 10384), (2959, 9440), (3245, 8608), (4304, 6490), (4720, 5918), (5192, 5380)]