82912138720

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{16716157}}^1$

素因数の和:16716203

約数の個数: 48

約数和(自身を含む): 202198647168

約数和(自身を除く): 119286508448

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 16716157, 33432314, 66864628, 83580785, 133729256, 167161570, 267458512, 334323140, 518200867, 534917024, 668646280, 1036401734, 1337292560, 2072803468, 2591004335, 2674585120, 4145606936, 5182008670, 8291213872, 10364017340, 16582427744, 20728034680, 41456069360, 82912138720]

約数ペア:

[(1, 82912138720), (2, 41456069360), (4, 20728034680), (5, 16582427744), (8, 10364017340), (10, 8291213872), (16, 5182008670), (20, 4145606936), (31, 2674585120), (32, 2591004335), (40, 2072803468), (62, 1337292560), (80, 1036401734), (124, 668646280), (155, 534917024), (160, 518200867), (248, 334323140), (310, 267458512), (496, 167161570), (620, 133729256), (992, 83580785), (1240, 66864628), (2480, 33432314), (4960, 16716157)]