37139720

素因数分解:

$2^3\times 5^1\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{317}}^1$

素因数の和:458

約数の個数: 64

約数和(自身を含む): 87577200

約数和(自身を除く): 50437480

約数列:

[1, 2, 4, 5, 8, 10, 20, 29, 40, 58, 101, 116, 145, 202, 232, 290, 317, 404, 505, 580, 634, 808, 1010, 1160, 1268, 1585, 2020, 2536, 2929, 3170, 4040, 5858, 6340, 9193, 11716, 12680, 14645, 18386, 23432, 29290, 32017, 36772, 45965, 58580, 64034, 73544, 91930, 117160, 128068, 160085, 183860, 256136, 320170, 367720, 640340, 928493, 1280680, 1856986, 3713972, 4642465, 7427944, 9284930, 18569860, 37139720]

約数ペア:

[(1, 37139720), (2, 18569860), (4, 9284930), (5, 7427944), (8, 4642465), (10, 3713972), (20, 1856986), (29, 1280680), (40, 928493), (58, 640340), (101, 367720), (116, 320170), (145, 256136), (202, 183860), (232, 160085), (290, 128068), (317, 117160), (404, 91930), (505, 73544), (580, 64034), (634, 58580), (808, 45965), (1010, 36772), (1160, 32017), (1268, 29290), (1585, 23432), (2020, 18386), (2536, 14645), (2929, 12680), (3170, 11716), (4040, 9193), (5858, 6340)]