80794060

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{151}}^1\times {\mathrm{863}}^1$

素因数の和:1054

約数の個数: 48

約数和(自身を含む): 176504832

約数和(自身を除く): 95710772

約数列:

[1, 2, 4, 5, 10, 20, 31, 62, 124, 151, 155, 302, 310, 604, 620, 755, 863, 1510, 1726, 3020, 3452, 4315, 4681, 8630, 9362, 17260, 18724, 23405, 26753, 46810, 53506, 93620, 107012, 130313, 133765, 260626, 267530, 521252, 535060, 651565, 1303130, 2606260, 4039703, 8079406, 16158812, 20198515, 40397030, 80794060]

約数ペア:

[(1, 80794060), (2, 40397030), (4, 20198515), (5, 16158812), (10, 8079406), (20, 4039703), (31, 2606260), (62, 1303130), (124, 651565), (151, 535060), (155, 521252), (302, 267530), (310, 260626), (604, 133765), (620, 130313), (755, 107012), (863, 93620), (1510, 53506), (1726, 46810), (3020, 26753), (3452, 23405), (4315, 18724), (4681, 17260), (8630, 9362)]