25107490

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{631}}^1$

素因数の和:834

約数の個数: 32

約数和(自身を含む): 47506176

約数和(自身を除く): 22398686

約数列:

[1, 2, 5, 10, 23, 46, 115, 173, 230, 346, 631, 865, 1262, 1730, 3155, 3979, 6310, 7958, 14513, 19895, 29026, 39790, 72565, 109163, 145130, 218326, 545815, 1091630, 2510749, 5021498, 12553745, 25107490]

約数ペア:

[(1, 25107490), (2, 12553745), (5, 5021498), (10, 2510749), (23, 1091630), (46, 545815), (115, 218326), (173, 145130), (230, 109163), (346, 72565), (631, 39790), (865, 29026), (1262, 19895), (1730, 14513), (3155, 7958), (3979, 6310)]