103431250

素因数分解:

$2^1\times 5^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1$

素因数の和:126

約数の個数: 96

約数和(自身を含む): 223110720

約数和(自身を除く): 119679470

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 67, 95, 125, 130, 134, 190, 247, 250, 325, 335, 475, 494, 625, 650, 670, 871, 950, 1235, 1250, 1273, 1625, 1675, 1742, 2375, 2470, 2546, 3125, 3250, 3350, 4355, 4750, 6175, 6250, 6365, 8125, 8375, 8710, 11875, 12350, 12730, 16250, 16549, 16750, 21775, 23750, 30875, 31825, 33098, 40625, 41875, 43550, 59375, 61750, 63650, 81250, 82745, 83750, 108875, 118750, 154375, 159125, 165490, 209375, 217750, 308750, 318250, 413725, 418750, 544375, 771875, 795625, 827450, 1088750, 1543750, 1591250, 2068625, 2721875, 3978125, 4137250, 5443750, 7956250, 10343125, 20686250, 51715625, 103431250]

約数ペア:

[(1, 103431250), (2, 51715625), (5, 20686250), (10, 10343125), (13, 7956250), (19, 5443750), (25, 4137250), (26, 3978125), (38, 2721875), (50, 2068625), (65, 1591250), (67, 1543750), (95, 1088750), (125, 827450), (130, 795625), (134, 771875), (190, 544375), (247, 418750), (250, 413725), (325, 318250), (335, 308750), (475, 217750), (494, 209375), (625, 165490), (650, 159125), (670, 154375), (871, 118750), (950, 108875), (1235, 83750), (1250, 82745), (1273, 81250), (1625, 63650), (1675, 61750), (1742, 59375), (2375, 43550), (2470, 41875), (2546, 40625), (3125, 33098), (3250, 31825), (3350, 30875), (4355, 23750), (4750, 21775), (6175, 16750), (6250, 16549), (6365, 16250), (8125, 12730), (8375, 12350), (8710, 11875)]