12103173850

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{553921}}^1$

素因数の和:553975

約数の個数: 48

約数和(自身を含む): 24727078080

約数和(自身を除く): 12623904230

約数列:

[1, 2, 5, 10, 19, 23, 25, 38, 46, 50, 95, 115, 190, 230, 437, 475, 575, 874, 950, 1150, 2185, 4370, 10925, 21850, 553921, 1107842, 2769605, 5539210, 10524499, 12740183, 13848025, 21048998, 25480366, 27696050, 52622495, 63700915, 105244990, 127401830, 242063477, 263112475, 318504575, 484126954, 526224950, 637009150, 1210317385, 2420634770, 6051586925, 12103173850]

約数ペア:

[(1, 12103173850), (2, 6051586925), (5, 2420634770), (10, 1210317385), (19, 637009150), (23, 526224950), (25, 484126954), (38, 318504575), (46, 263112475), (50, 242063477), (95, 127401830), (115, 105244990), (190, 63700915), (230, 52622495), (437, 27696050), (475, 25480366), (575, 21048998), (874, 13848025), (950, 12740183), (1150, 10524499), (2185, 5539210), (4370, 2769605), (10925, 1107842), (21850, 553921)]