52878625000

素因数分解:

$2^3\times 5^6\times {\mathrm{109}}^1\times {\mathrm{3881}}^1$

素因数の和:4026

約数の個数: 112

約数和(自身を含む): 125101914300

約数和(自身を除く): 72223289300

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 109, 125, 200, 218, 250, 436, 500, 545, 625, 872, 1000, 1090, 1250, 2180, 2500, 2725, 3125, 3881, 4360, 5000, 5450, 6250, 7762, 10900, 12500, 13625, 15524, 15625, 19405, 21800, 25000, 27250, 31048, 31250, 38810, 54500, 62500, 68125, 77620, 97025, 109000, 125000, 136250, 155240, 194050, 272500, 340625, 388100, 423029, 485125, 545000, 681250, 776200, 846058, 970250, 1362500, 1692116, 1703125, 1940500, 2115145, 2425625, 2725000, 3384232, 3406250, 3881000, 4230290, 4851250, 6812500, 8460580, 9702500, 10575725, 12128125, 13625000, 16921160, 19405000, 21151450, 24256250, 42302900, 48512500, 52878625, 60640625, 84605800, 97025000, 105757250, 121281250, 211514500, 242562500, 264393125, 423029000, 485125000, 528786250, 1057572500, 1321965625, 2115145000, 2643931250, 5287862500, 6609828125, 10575725000, 13219656250, 26439312500, 52878625000]

約数ペア:

[(1, 52878625000), (2, 26439312500), (4, 13219656250), (5, 10575725000), (8, 6609828125), (10, 5287862500), (20, 2643931250), (25, 2115145000), (40, 1321965625), (50, 1057572500), (100, 528786250), (109, 485125000), (125, 423029000), (200, 264393125), (218, 242562500), (250, 211514500), (436, 121281250), (500, 105757250), (545, 97025000), (625, 84605800), (872, 60640625), (1000, 52878625), (1090, 48512500), (1250, 42302900), (2180, 24256250), (2500, 21151450), (2725, 19405000), (3125, 16921160), (3881, 13625000), (4360, 12128125), (5000, 10575725), (5450, 9702500), (6250, 8460580), (7762, 6812500), (10900, 4851250), (12500, 4230290), (13625, 3881000), (15524, 3406250), (15625, 3384232), (19405, 2725000), (21800, 2425625), (25000, 2115145), (27250, 1940500), (31048, 1703125), (31250, 1692116), (38810, 1362500), (54500, 970250), (62500, 846058), (68125, 776200), (77620, 681250), (97025, 545000), (109000, 485125), (125000, 423029), (136250, 388100), (155240, 340625), (194050, 272500)]