3187250

素因数分解:

$2^1\times 5^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{61}}^1$

素因数の和:108

約数の個数: 64

約数和(自身を含む): 6963840

約数和(自身を除く): 3776590

約数列:

[1, 2, 5, 10, 11, 19, 22, 25, 38, 50, 55, 61, 95, 110, 122, 125, 190, 209, 250, 275, 305, 418, 475, 550, 610, 671, 950, 1045, 1159, 1342, 1375, 1525, 2090, 2318, 2375, 2750, 3050, 3355, 4750, 5225, 5795, 6710, 7625, 10450, 11590, 12749, 15250, 16775, 25498, 26125, 28975, 33550, 52250, 57950, 63745, 83875, 127490, 144875, 167750, 289750, 318725, 637450, 1593625, 3187250]

約数ペア:

[(1, 3187250), (2, 1593625), (5, 637450), (10, 318725), (11, 289750), (19, 167750), (22, 144875), (25, 127490), (38, 83875), (50, 63745), (55, 57950), (61, 52250), (95, 33550), (110, 28975), (122, 26125), (125, 25498), (190, 16775), (209, 15250), (250, 12749), (275, 11590), (305, 10450), (418, 7625), (475, 6710), (550, 5795), (610, 5225), (671, 4750), (950, 3355), (1045, 3050), (1159, 2750), (1342, 2375), (1375, 2318), (1525, 2090)]