5422900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1$

素因数の和:209

約数の個数: 72

約数和(自身を含む): 13776896

約数和(自身を除く): 8353996

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 61, 70, 100, 122, 127, 140, 175, 244, 254, 305, 350, 427, 508, 610, 635, 700, 854, 889, 1220, 1270, 1525, 1708, 1778, 2135, 2540, 3050, 3175, 3556, 4270, 4445, 6100, 6350, 7747, 8540, 8890, 10675, 12700, 15494, 17780, 21350, 22225, 30988, 38735, 42700, 44450, 54229, 77470, 88900, 108458, 154940, 193675, 216916, 271145, 387350, 542290, 774700, 1084580, 1355725, 2711450, 5422900]

約数ペア:

[(1, 5422900), (2, 2711450), (4, 1355725), (5, 1084580), (7, 774700), (10, 542290), (14, 387350), (20, 271145), (25, 216916), (28, 193675), (35, 154940), (50, 108458), (61, 88900), (70, 77470), (100, 54229), (122, 44450), (127, 42700), (140, 38735), (175, 30988), (244, 22225), (254, 21350), (305, 17780), (350, 15494), (427, 12700), (508, 10675), (610, 8890), (635, 8540), (700, 7747), (854, 6350), (889, 6100), (1220, 4445), (1270, 4270), (1525, 3556), (1708, 3175), (1778, 3050), (2135, 2540)]