112398860

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{101}}^1\times {\mathrm{7949}}^1$

素因数の和:8066

約数の個数: 48

約数和(自身を含む): 272462400

約数和(自身を除く): 160063540

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 101, 140, 202, 404, 505, 707, 1010, 1414, 2020, 2828, 3535, 7070, 7949, 14140, 15898, 31796, 39745, 55643, 79490, 111286, 158980, 222572, 278215, 556430, 802849, 1112860, 1605698, 3211396, 4014245, 5619943, 8028490, 11239886, 16056980, 22479772, 28099715, 56199430, 112398860]

約数ペア:

[(1, 112398860), (2, 56199430), (4, 28099715), (5, 22479772), (7, 16056980), (10, 11239886), (14, 8028490), (20, 5619943), (28, 4014245), (35, 3211396), (70, 1605698), (101, 1112860), (140, 802849), (202, 556430), (404, 278215), (505, 222572), (707, 158980), (1010, 111286), (1414, 79490), (2020, 55643), (2828, 39745), (3535, 31796), (7070, 15898), (7949, 14140)]