4083040

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^2\times {\mathrm{151}}^1$

素因数の和:192

約数の個数: 72

約数和(自身を含む): 10514448

約数和(自身を除く): 6431408

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 151, 160, 169, 208, 260, 302, 338, 416, 520, 604, 676, 755, 845, 1040, 1208, 1352, 1510, 1690, 1963, 2080, 2416, 2704, 3020, 3380, 3926, 4832, 5408, 6040, 6760, 7852, 9815, 12080, 13520, 15704, 19630, 24160, 25519, 27040, 31408, 39260, 51038, 62816, 78520, 102076, 127595, 157040, 204152, 255190, 314080, 408304, 510380, 816608, 1020760, 2041520, 4083040]

約数ペア:

[(1, 4083040), (2, 2041520), (4, 1020760), (5, 816608), (8, 510380), (10, 408304), (13, 314080), (16, 255190), (20, 204152), (26, 157040), (32, 127595), (40, 102076), (52, 78520), (65, 62816), (80, 51038), (104, 39260), (130, 31408), (151, 27040), (160, 25519), (169, 24160), (208, 19630), (260, 15704), (302, 13520), (338, 12080), (416, 9815), (520, 7852), (604, 6760), (676, 6040), (755, 5408), (845, 4832), (1040, 3926), (1208, 3380), (1352, 3020), (1510, 2704), (1690, 2416), (1963, 2080)]