29078720

素因数分解:

$2^6\times 5^1\times {\mathrm{11}}^2\times {\mathrm{751}}^1$

素因数の和:790

約数の個数: 84

約数和(自身を含む): 76212192

約数和(自身を除く): 47133472

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 121, 160, 176, 220, 242, 320, 352, 440, 484, 605, 704, 751, 880, 968, 1210, 1502, 1760, 1936, 2420, 3004, 3520, 3755, 3872, 4840, 6008, 7510, 7744, 8261, 9680, 12016, 15020, 16522, 19360, 24032, 30040, 33044, 38720, 41305, 48064, 60080, 66088, 82610, 90871, 120160, 132176, 165220, 181742, 240320, 264352, 330440, 363484, 454355, 528704, 660880, 726968, 908710, 1321760, 1453936, 1817420, 2643520, 2907872, 3634840, 5815744, 7269680, 14539360, 29078720]

約数ペア:

[(1, 29078720), (2, 14539360), (4, 7269680), (5, 5815744), (8, 3634840), (10, 2907872), (11, 2643520), (16, 1817420), (20, 1453936), (22, 1321760), (32, 908710), (40, 726968), (44, 660880), (55, 528704), (64, 454355), (80, 363484), (88, 330440), (110, 264352), (121, 240320), (160, 181742), (176, 165220), (220, 132176), (242, 120160), (320, 90871), (352, 82610), (440, 66088), (484, 60080), (605, 48064), (704, 41305), (751, 38720), (880, 33044), (968, 30040), (1210, 24032), (1502, 19360), (1760, 16522), (1936, 15020), (2420, 12016), (3004, 9680), (3520, 8261), (3755, 7744), (3872, 7510), (4840, 6008)]