10965320

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{239}}^1$

素因数の和:318

約数の個数: 64

約数和(自身を含む): 26265600

約数和(自身を除く): 15300280

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 239, 248, 296, 310, 370, 478, 620, 740, 956, 1147, 1195, 1240, 1480, 1912, 2294, 2390, 4588, 4780, 5735, 7409, 8843, 9176, 9560, 11470, 14818, 17686, 22940, 29636, 35372, 37045, 44215, 45880, 59272, 70744, 74090, 88430, 148180, 176860, 274133, 296360, 353720, 548266, 1096532, 1370665, 2193064, 2741330, 5482660, 10965320]

約数ペア:

[(1, 10965320), (2, 5482660), (4, 2741330), (5, 2193064), (8, 1370665), (10, 1096532), (20, 548266), (31, 353720), (37, 296360), (40, 274133), (62, 176860), (74, 148180), (124, 88430), (148, 74090), (155, 70744), (185, 59272), (239, 45880), (248, 44215), (296, 37045), (310, 35372), (370, 29636), (478, 22940), (620, 17686), (740, 14818), (956, 11470), (1147, 9560), (1195, 9176), (1240, 8843), (1480, 7409), (1912, 5735), (2294, 4780), (2390, 4588)]