40113380

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{97}}^1$

素因数の和:189

約数の個数: 96

約数和(自身を含む): 94832640

約数和(自身を除く): 54719260

約数列:

[1, 2, 4, 5, 10, 20, 23, 29, 31, 46, 58, 62, 92, 97, 115, 116, 124, 145, 155, 194, 230, 290, 310, 388, 460, 485, 580, 620, 667, 713, 899, 970, 1334, 1426, 1798, 1940, 2231, 2668, 2813, 2852, 3007, 3335, 3565, 3596, 4462, 4495, 5626, 6014, 6670, 7130, 8924, 8990, 11155, 11252, 12028, 13340, 14065, 14260, 15035, 17980, 20677, 22310, 28130, 30070, 41354, 44620, 56260, 60140, 64699, 69161, 82708, 87203, 103385, 129398, 138322, 174406, 206770, 258796, 276644, 323495, 345805, 348812, 413540, 436015, 646990, 691610, 872030, 1293980, 1383220, 1744060, 2005669, 4011338, 8022676, 10028345, 20056690, 40113380]

約数ペア:

[(1, 40113380), (2, 20056690), (4, 10028345), (5, 8022676), (10, 4011338), (20, 2005669), (23, 1744060), (29, 1383220), (31, 1293980), (46, 872030), (58, 691610), (62, 646990), (92, 436015), (97, 413540), (115, 348812), (116, 345805), (124, 323495), (145, 276644), (155, 258796), (194, 206770), (230, 174406), (290, 138322), (310, 129398), (388, 103385), (460, 87203), (485, 82708), (580, 69161), (620, 64699), (667, 60140), (713, 56260), (899, 44620), (970, 41354), (1334, 30070), (1426, 28130), (1798, 22310), (1940, 20677), (2231, 17980), (2668, 15035), (2813, 14260), (2852, 14065), (3007, 13340), (3335, 12028), (3565, 11252), (3596, 11155), (4462, 8990), (4495, 8924), (5626, 7130), (6014, 6670)]