73611980

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{9133}}^1$

素因数の和:9186

約数の個数: 48

約数和(自身を含む): 171865344

約数和(自身を除く): 98253364

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 9133, 18266, 36532, 45665, 91330, 118729, 182660, 237458, 283123, 474916, 566246, 593645, 1132492, 1187290, 1415615, 2374580, 2831230, 3680599, 5662460, 7361198, 14722396, 18402995, 36805990, 73611980]

約数ペア:

[(1, 73611980), (2, 36805990), (4, 18402995), (5, 14722396), (10, 7361198), (13, 5662460), (20, 3680599), (26, 2831230), (31, 2374580), (52, 1415615), (62, 1187290), (65, 1132492), (124, 593645), (130, 566246), (155, 474916), (260, 283123), (310, 237458), (403, 182660), (620, 118729), (806, 91330), (1612, 45665), (2015, 36532), (4030, 18266), (8060, 9133)]