2981506250

素因数分解:

$2^1\times 5^5\times {\mathrm{37}}^1\times {\mathrm{12893}}^1$

素因数の和:12957

約数の個数: 48

約数和(自身を含む): 5741491896

約数和(自身を除く): 2759985646

約数列:

[1, 2, 5, 10, 25, 37, 50, 74, 125, 185, 250, 370, 625, 925, 1250, 1850, 3125, 4625, 6250, 9250, 12893, 23125, 25786, 46250, 64465, 115625, 128930, 231250, 322325, 477041, 644650, 954082, 1611625, 2385205, 3223250, 4770410, 8058125, 11926025, 16116250, 23852050, 40290625, 59630125, 80581250, 119260250, 298150625, 596301250, 1490753125, 2981506250]

約数ペア:

[(1, 2981506250), (2, 1490753125), (5, 596301250), (10, 298150625), (25, 119260250), (37, 80581250), (50, 59630125), (74, 40290625), (125, 23852050), (185, 16116250), (250, 11926025), (370, 8058125), (625, 4770410), (925, 3223250), (1250, 2385205), (1850, 1611625), (3125, 954082), (4625, 644650), (6250, 477041), (9250, 322325), (12893, 231250), (23125, 128930), (25786, 115625), (46250, 64465)]