562535680

素因数分解:

$2^8\times 5^1\times 7^2\times {\mathrm{8969}}^1$

素因数の和:9004

約数の個数: 108

約数和(自身を含む): 1567615140

約数和(自身を除く): 1005079460

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 64, 70, 80, 98, 112, 128, 140, 160, 196, 224, 245, 256, 280, 320, 392, 448, 490, 560, 640, 784, 896, 980, 1120, 1280, 1568, 1792, 1960, 2240, 3136, 3920, 4480, 6272, 7840, 8960, 8969, 12544, 15680, 17938, 31360, 35876, 44845, 62720, 62783, 71752, 89690, 125566, 143504, 179380, 251132, 287008, 313915, 358760, 439481, 502264, 574016, 627830, 717520, 878962, 1004528, 1148032, 1255660, 1435040, 1757924, 2009056, 2197405, 2296064, 2511320, 2870080, 3515848, 4018112, 4394810, 5022640, 5740160, 7031696, 8036224, 8789620, 10045280, 11480320, 14063392, 16072448, 17579240, 20090560, 28126784, 35158480, 40181120, 56253568, 70316960, 80362240, 112507136, 140633920, 281267840, 562535680]

約数ペア:

[(1, 562535680), (2, 281267840), (4, 140633920), (5, 112507136), (7, 80362240), (8, 70316960), (10, 56253568), (14, 40181120), (16, 35158480), (20, 28126784), (28, 20090560), (32, 17579240), (35, 16072448), (40, 14063392), (49, 11480320), (56, 10045280), (64, 8789620), (70, 8036224), (80, 7031696), (98, 5740160), (112, 5022640), (128, 4394810), (140, 4018112), (160, 3515848), (196, 2870080), (224, 2511320), (245, 2296064), (256, 2197405), (280, 2009056), (320, 1757924), (392, 1435040), (448, 1255660), (490, 1148032), (560, 1004528), (640, 878962), (784, 717520), (896, 627830), (980, 574016), (1120, 502264), (1280, 439481), (1568, 358760), (1792, 313915), (1960, 287008), (2240, 251132), (3136, 179380), (3920, 143504), (4480, 125566), (6272, 89690), (7840, 71752), (8960, 62783), (8969, 62720), (12544, 44845), (15680, 35876), (17938, 31360)]