41605600

素因数分解:

$2^5\times 5^2\times {\mathrm{131}}^1\times {\mathrm{397}}^1$

素因数の和:548

約数の個数: 72

約数和(自身を含む): 102602808

約数和(自身を除く): 60997208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 32, 40, 50, 80, 100, 131, 160, 200, 262, 397, 400, 524, 655, 794, 800, 1048, 1310, 1588, 1985, 2096, 2620, 3176, 3275, 3970, 4192, 5240, 6352, 6550, 7940, 9925, 10480, 12704, 13100, 15880, 19850, 20960, 26200, 31760, 39700, 52007, 52400, 63520, 79400, 104014, 104800, 158800, 208028, 260035, 317600, 416056, 520070, 832112, 1040140, 1300175, 1664224, 2080280, 2600350, 4160560, 5200700, 8321120, 10401400, 20802800, 41605600]

約数ペア:

[(1, 41605600), (2, 20802800), (4, 10401400), (5, 8321120), (8, 5200700), (10, 4160560), (16, 2600350), (20, 2080280), (25, 1664224), (32, 1300175), (40, 1040140), (50, 832112), (80, 520070), (100, 416056), (131, 317600), (160, 260035), (200, 208028), (262, 158800), (397, 104800), (400, 104014), (524, 79400), (655, 63520), (794, 52400), (800, 52007), (1048, 39700), (1310, 31760), (1588, 26200), (1985, 20960), (2096, 19850), (2620, 15880), (3176, 13100), (3275, 12704), (3970, 10480), (4192, 9925), (5240, 7940), (6352, 6550)]