9738406960

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{521}}^1\times {\mathrm{7537}}^1$

素因数の和:8102

約数の個数: 80

約数和(自身を含む): 23420143872

約数和(自身を除く): 13681736912

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 521, 620, 1042, 1240, 2084, 2480, 2605, 4168, 5210, 7537, 8336, 10420, 15074, 16151, 20840, 30148, 32302, 37685, 41680, 60296, 64604, 75370, 80755, 120592, 129208, 150740, 161510, 233647, 258416, 301480, 323020, 467294, 602960, 646040, 934588, 1168235, 1292080, 1869176, 2336470, 3738352, 3926777, 4672940, 7853554, 9345880, 15707108, 18691760, 19633885, 31414216, 39267770, 62828432, 78535540, 121730087, 157071080, 243460174, 314142160, 486920348, 608650435, 973840696, 1217300870, 1947681392, 2434601740, 4869203480, 9738406960]

約数ペア:

[(1, 9738406960), (2, 4869203480), (4, 2434601740), (5, 1947681392), (8, 1217300870), (10, 973840696), (16, 608650435), (20, 486920348), (31, 314142160), (40, 243460174), (62, 157071080), (80, 121730087), (124, 78535540), (155, 62828432), (248, 39267770), (310, 31414216), (496, 19633885), (521, 18691760), (620, 15707108), (1042, 9345880), (1240, 7853554), (2084, 4672940), (2480, 3926777), (2605, 3738352), (4168, 2336470), (5210, 1869176), (7537, 1292080), (8336, 1168235), (10420, 934588), (15074, 646040), (16151, 602960), (20840, 467294), (30148, 323020), (32302, 301480), (37685, 258416), (41680, 233647), (60296, 161510), (64604, 150740), (75370, 129208), (80755, 120592)]