80451414460

素因数分解:

$2^2\times 5^1\times {\mathrm{67}}^1\times {\mathrm{113}}^1\times {\mathrm{599}}^1\times {\mathrm{887}}^1$

素因数の和:1675

約数の個数: 96

約数和(自身を含む): 173471155200

約数和(自身を除く): 93019740740

約数列:

[1, 2, 4, 5, 10, 20, 67, 113, 134, 226, 268, 335, 452, 565, 599, 670, 887, 1130, 1198, 1340, 1774, 2260, 2396, 2995, 3548, 4435, 5990, 7571, 8870, 11980, 15142, 17740, 30284, 37855, 40133, 59429, 67687, 75710, 80266, 100231, 118858, 135374, 151420, 160532, 200462, 200665, 237716, 270748, 297145, 338435, 400924, 401330, 501155, 531313, 594290, 676870, 802660, 1002310, 1062626, 1188580, 1353740, 2004620, 2125252, 2656565, 4535029, 5313130, 6715477, 9070058, 10626260, 13430954, 18140116, 22675145, 26861908, 33577385, 35597971, 45350290, 60038369, 67154770, 71195942, 90700580, 120076738, 134309540, 142391884, 177989855, 240153476, 300191845, 355979710, 600383690, 711959420, 1200767380, 4022570723, 8045141446, 16090282892, 20112853615, 40225707230, 80451414460]

約数ペア:

[(1, 80451414460), (2, 40225707230), (4, 20112853615), (5, 16090282892), (10, 8045141446), (20, 4022570723), (67, 1200767380), (113, 711959420), (134, 600383690), (226, 355979710), (268, 300191845), (335, 240153476), (452, 177989855), (565, 142391884), (599, 134309540), (670, 120076738), (887, 90700580), (1130, 71195942), (1198, 67154770), (1340, 60038369), (1774, 45350290), (2260, 35597971), (2396, 33577385), (2995, 26861908), (3548, 22675145), (4435, 18140116), (5990, 13430954), (7571, 10626260), (8870, 9070058), (11980, 6715477), (15142, 5313130), (17740, 4535029), (30284, 2656565), (37855, 2125252), (40133, 2004620), (59429, 1353740), (67687, 1188580), (75710, 1062626), (80266, 1002310), (100231, 802660), (118858, 676870), (135374, 594290), (151420, 531313), (160532, 501155), (200462, 401330), (200665, 400924), (237716, 338435), (270748, 297145)]