107643860

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{251}}^1\times {\mathrm{523}}^1$

素因数の和:824

約数の個数: 48

約数和(自身を含む): 232932672

約数和(自身を除く): 125288812

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 251, 410, 502, 523, 820, 1004, 1046, 1255, 2092, 2510, 2615, 5020, 5230, 10291, 10460, 20582, 21443, 41164, 42886, 51455, 85772, 102910, 107215, 131273, 205820, 214430, 262546, 428860, 525092, 656365, 1312730, 2625460, 5382193, 10764386, 21528772, 26910965, 53821930, 107643860]

約数ペア:

[(1, 107643860), (2, 53821930), (4, 26910965), (5, 21528772), (10, 10764386), (20, 5382193), (41, 2625460), (82, 1312730), (164, 656365), (205, 525092), (251, 428860), (410, 262546), (502, 214430), (523, 205820), (820, 131273), (1004, 107215), (1046, 102910), (1255, 85772), (2092, 51455), (2510, 42886), (2615, 41164), (5020, 21443), (5230, 20582), (10291, 10460)]