525403840

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{2383}}^1$

素因数の和:2466

約数の個数: 112

約数和(自身を含む): 1373355648

約数和(自身を除く): 847951808

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 53, 64, 65, 80, 104, 106, 130, 160, 208, 212, 260, 265, 320, 416, 424, 520, 530, 689, 832, 848, 1040, 1060, 1378, 1696, 2080, 2120, 2383, 2756, 3392, 3445, 4160, 4240, 4766, 5512, 6890, 8480, 9532, 11024, 11915, 13780, 16960, 19064, 22048, 23830, 27560, 30979, 38128, 44096, 47660, 55120, 61958, 76256, 95320, 110240, 123916, 126299, 152512, 154895, 190640, 220480, 247832, 252598, 309790, 381280, 495664, 505196, 619580, 631495, 762560, 991328, 1010392, 1239160, 1262990, 1641887, 1982656, 2020784, 2478320, 2525980, 3283774, 4041568, 4956640, 5051960, 6567548, 8083136, 8209435, 9913280, 10103920, 13135096, 16418870, 20207840, 26270192, 32837740, 40415680, 52540384, 65675480, 105080768, 131350960, 262701920, 525403840]

約数ペア:

[(1, 525403840), (2, 262701920), (4, 131350960), (5, 105080768), (8, 65675480), (10, 52540384), (13, 40415680), (16, 32837740), (20, 26270192), (26, 20207840), (32, 16418870), (40, 13135096), (52, 10103920), (53, 9913280), (64, 8209435), (65, 8083136), (80, 6567548), (104, 5051960), (106, 4956640), (130, 4041568), (160, 3283774), (208, 2525980), (212, 2478320), (260, 2020784), (265, 1982656), (320, 1641887), (416, 1262990), (424, 1239160), (520, 1010392), (530, 991328), (689, 762560), (832, 631495), (848, 619580), (1040, 505196), (1060, 495664), (1378, 381280), (1696, 309790), (2080, 252598), (2120, 247832), (2383, 220480), (2756, 190640), (3392, 154895), (3445, 152512), (4160, 126299), (4240, 123916), (4766, 110240), (5512, 95320), (6890, 76256), (8480, 61958), (9532, 55120), (11024, 47660), (11915, 44096), (13780, 38128), (16960, 30979), (19064, 27560), (22048, 23830)]