28858492060

素因数分解:

$2^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{281}}^1\times {\mathrm{125243}}^1$

素因数の和:125574

約数の個数: 48

約数和(自身を含む): 62302377312

約数和(自身を除く): 33443885252

約数列:

[1, 2, 4, 5, 10, 20, 41, 82, 164, 205, 281, 410, 562, 820, 1124, 1405, 2810, 5620, 11521, 23042, 46084, 57605, 115210, 125243, 230420, 250486, 500972, 626215, 1252430, 2504860, 5134963, 10269926, 20539852, 25674815, 35193283, 51349630, 70386566, 102699260, 140773132, 175966415, 351932830, 703865660, 1442924603, 2885849206, 5771698412, 7214623015, 14429246030, 28858492060]

約数ペア:

[(1, 28858492060), (2, 14429246030), (4, 7214623015), (5, 5771698412), (10, 2885849206), (20, 1442924603), (41, 703865660), (82, 351932830), (164, 175966415), (205, 140773132), (281, 102699260), (410, 70386566), (562, 51349630), (820, 35193283), (1124, 25674815), (1405, 20539852), (2810, 10269926), (5620, 5134963), (11521, 2504860), (23042, 1252430), (46084, 626215), (57605, 500972), (115210, 250486), (125243, 230420)]