4837400

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^2\times {\mathrm{67}}^1$

素因数の和:121

約数の個数: 72

約数和(自身を含む): 12047220

約数和(自身を除く): 7209820

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 67, 76, 95, 100, 134, 152, 190, 200, 268, 335, 361, 380, 475, 536, 670, 722, 760, 950, 1273, 1340, 1444, 1675, 1805, 1900, 2546, 2680, 2888, 3350, 3610, 3800, 5092, 6365, 6700, 7220, 9025, 10184, 12730, 13400, 14440, 18050, 24187, 25460, 31825, 36100, 48374, 50920, 63650, 72200, 96748, 120935, 127300, 193496, 241870, 254600, 483740, 604675, 967480, 1209350, 2418700, 4837400]

約数ペア:

[(1, 4837400), (2, 2418700), (4, 1209350), (5, 967480), (8, 604675), (10, 483740), (19, 254600), (20, 241870), (25, 193496), (38, 127300), (40, 120935), (50, 96748), (67, 72200), (76, 63650), (95, 50920), (100, 48374), (134, 36100), (152, 31825), (190, 25460), (200, 24187), (268, 18050), (335, 14440), (361, 13400), (380, 12730), (475, 10184), (536, 9025), (670, 7220), (722, 6700), (760, 6365), (950, 5092), (1273, 3800), (1340, 3610), (1444, 3350), (1675, 2888), (1805, 2680), (1900, 2546)]