490292320

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{4513}}^1$

素因数の和:4632

約数の個数: 96

約数和(自身を含む): 1337732928

約数和(自身を除く): 847440608

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 776, 970, 1120, 1358, 1552, 1940, 2716, 3104, 3395, 3880, 4513, 5432, 6790, 7760, 9026, 10864, 13580, 15520, 18052, 21728, 22565, 27160, 31591, 36104, 45130, 54320, 63182, 72208, 90260, 108640, 126364, 144416, 157955, 180520, 252728, 315910, 361040, 437761, 505456, 631820, 722080, 875522, 1010912, 1263640, 1751044, 2188805, 2527280, 3064327, 3502088, 4377610, 5054560, 6128654, 7004176, 8755220, 12257308, 14008352, 15321635, 17510440, 24514616, 30643270, 35020880, 49029232, 61286540, 70041760, 98058464, 122573080, 245146160, 490292320]

約数ペア:

[(1, 490292320), (2, 245146160), (4, 122573080), (5, 98058464), (7, 70041760), (8, 61286540), (10, 49029232), (14, 35020880), (16, 30643270), (20, 24514616), (28, 17510440), (32, 15321635), (35, 14008352), (40, 12257308), (56, 8755220), (70, 7004176), (80, 6128654), (97, 5054560), (112, 4377610), (140, 3502088), (160, 3064327), (194, 2527280), (224, 2188805), (280, 1751044), (388, 1263640), (485, 1010912), (560, 875522), (679, 722080), (776, 631820), (970, 505456), (1120, 437761), (1358, 361040), (1552, 315910), (1940, 252728), (2716, 180520), (3104, 157955), (3395, 144416), (3880, 126364), (4513, 108640), (5432, 90260), (6790, 72208), (7760, 63182), (9026, 54320), (10864, 45130), (13580, 36104), (15520, 31591), (18052, 27160), (21728, 22565)]