2031694400

素因数分解:

$2^6\times 5^2\times {\mathrm{251}}^1\times {\mathrm{5059}}^1$

素因数の和:5332

約数の個数: 84

約数和(自身を含む): 5020147440

約数和(自身を除く): 2988453040

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 64, 80, 100, 160, 200, 251, 320, 400, 502, 800, 1004, 1255, 1600, 2008, 2510, 4016, 5020, 5059, 6275, 8032, 10040, 10118, 12550, 16064, 20080, 20236, 25100, 25295, 40160, 40472, 50200, 50590, 80320, 80944, 100400, 101180, 126475, 161888, 200800, 202360, 252950, 323776, 401600, 404720, 505900, 809440, 1011800, 1269809, 1618880, 2023600, 2539618, 4047200, 5079236, 6349045, 8094400, 10158472, 12698090, 20316944, 25396180, 31745225, 40633888, 50792360, 63490450, 81267776, 101584720, 126980900, 203169440, 253961800, 406338880, 507923600, 1015847200, 2031694400]

約数ペア:

[(1, 2031694400), (2, 1015847200), (4, 507923600), (5, 406338880), (8, 253961800), (10, 203169440), (16, 126980900), (20, 101584720), (25, 81267776), (32, 63490450), (40, 50792360), (50, 40633888), (64, 31745225), (80, 25396180), (100, 20316944), (160, 12698090), (200, 10158472), (251, 8094400), (320, 6349045), (400, 5079236), (502, 4047200), (800, 2539618), (1004, 2023600), (1255, 1618880), (1600, 1269809), (2008, 1011800), (2510, 809440), (4016, 505900), (5020, 404720), (5059, 401600), (6275, 323776), (8032, 252950), (10040, 202360), (10118, 200800), (12550, 161888), (16064, 126475), (20080, 101180), (20236, 100400), (25100, 80944), (25295, 80320), (40160, 50590), (40472, 50200)]