224766860

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^2\times {\mathrm{37}}^1\times {\mathrm{1051}}^1$

素因数の和:1131

約数の個数: 72

約数和(自身を含む): 515450544

約数和(自身を除く): 290683684

約数列:

[1, 2, 4, 5, 10, 17, 20, 34, 37, 68, 74, 85, 148, 170, 185, 289, 340, 370, 578, 629, 740, 1051, 1156, 1258, 1445, 2102, 2516, 2890, 3145, 4204, 5255, 5780, 6290, 10510, 10693, 12580, 17867, 21020, 21386, 35734, 38887, 42772, 53465, 71468, 77774, 89335, 106930, 155548, 178670, 194435, 213860, 303739, 357340, 388870, 607478, 661079, 777740, 1214956, 1322158, 1518695, 2644316, 3037390, 3305395, 6074780, 6610790, 11238343, 13221580, 22476686, 44953372, 56191715, 112383430, 224766860]

約数ペア:

[(1, 224766860), (2, 112383430), (4, 56191715), (5, 44953372), (10, 22476686), (17, 13221580), (20, 11238343), (34, 6610790), (37, 6074780), (68, 3305395), (74, 3037390), (85, 2644316), (148, 1518695), (170, 1322158), (185, 1214956), (289, 777740), (340, 661079), (370, 607478), (578, 388870), (629, 357340), (740, 303739), (1051, 213860), (1156, 194435), (1258, 178670), (1445, 155548), (2102, 106930), (2516, 89335), (2890, 77774), (3145, 71468), (4204, 53465), (5255, 42772), (5780, 38887), (6290, 35734), (10510, 21386), (10693, 21020), (12580, 17867)]