224730280

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{151}}^1\times {\mathrm{1283}}^1$

素因数の和:1474

約数の個数: 64

約数和(自身を含む): 526953600

約数和(自身を除く): 302223320

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 116, 145, 151, 232, 290, 302, 580, 604, 755, 1160, 1208, 1283, 1510, 2566, 3020, 4379, 5132, 6040, 6415, 8758, 10264, 12830, 17516, 21895, 25660, 35032, 37207, 43790, 51320, 74414, 87580, 148828, 175160, 186035, 193733, 297656, 372070, 387466, 744140, 774932, 968665, 1488280, 1549864, 1937330, 3874660, 5618257, 7749320, 11236514, 22473028, 28091285, 44946056, 56182570, 112365140, 224730280]

約数ペア:

[(1, 224730280), (2, 112365140), (4, 56182570), (5, 44946056), (8, 28091285), (10, 22473028), (20, 11236514), (29, 7749320), (40, 5618257), (58, 3874660), (116, 1937330), (145, 1549864), (151, 1488280), (232, 968665), (290, 774932), (302, 744140), (580, 387466), (604, 372070), (755, 297656), (1160, 193733), (1208, 186035), (1283, 175160), (1510, 148828), (2566, 87580), (3020, 74414), (4379, 51320), (5132, 43790), (6040, 37207), (6415, 35032), (8758, 25660), (10264, 21895), (12830, 17516)]