27050320

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{59}}^1\times {\mathrm{521}}^1$

素因数の和:604

約数の個数: 80

約数和(自身を含む): 69906240

約数和(自身を除く): 42855920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 59, 80, 88, 110, 118, 176, 220, 236, 295, 440, 472, 521, 590, 649, 880, 944, 1042, 1180, 1298, 2084, 2360, 2596, 2605, 3245, 4168, 4720, 5192, 5210, 5731, 6490, 8336, 10384, 10420, 11462, 12980, 20840, 22924, 25960, 28655, 30739, 41680, 45848, 51920, 57310, 61478, 91696, 114620, 122956, 153695, 229240, 245912, 307390, 338129, 458480, 491824, 614780, 676258, 1229560, 1352516, 1690645, 2459120, 2705032, 3381290, 5410064, 6762580, 13525160, 27050320]

約数ペア:

[(1, 27050320), (2, 13525160), (4, 6762580), (5, 5410064), (8, 3381290), (10, 2705032), (11, 2459120), (16, 1690645), (20, 1352516), (22, 1229560), (40, 676258), (44, 614780), (55, 491824), (59, 458480), (80, 338129), (88, 307390), (110, 245912), (118, 229240), (176, 153695), (220, 122956), (236, 114620), (295, 91696), (440, 61478), (472, 57310), (521, 51920), (590, 45848), (649, 41680), (880, 30739), (944, 28655), (1042, 25960), (1180, 22924), (1298, 20840), (2084, 12980), (2360, 11462), (2596, 10420), (2605, 10384), (3245, 8336), (4168, 6490), (4720, 5731), (5192, 5210)]