89696090

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{23}}^1\times {\mathrm{293}}^1$

素因数の和:356

約数の個数: 64

約数和(自身を含む): 185939712

約数和(自身を除く): 96243622

約数列:

[1, 2, 5, 10, 11, 22, 23, 46, 55, 110, 115, 121, 230, 242, 253, 293, 506, 586, 605, 1210, 1265, 1331, 1465, 2530, 2662, 2783, 2930, 3223, 5566, 6446, 6655, 6739, 13310, 13478, 13915, 16115, 27830, 30613, 32230, 33695, 35453, 61226, 67390, 70906, 74129, 148258, 153065, 177265, 306130, 354530, 370645, 389983, 741290, 779966, 815419, 1630838, 1949915, 3899830, 4077095, 8154190, 8969609, 17939218, 44848045, 89696090]

約数ペア:

[(1, 89696090), (2, 44848045), (5, 17939218), (10, 8969609), (11, 8154190), (22, 4077095), (23, 3899830), (46, 1949915), (55, 1630838), (110, 815419), (115, 779966), (121, 741290), (230, 389983), (242, 370645), (253, 354530), (293, 306130), (506, 177265), (586, 153065), (605, 148258), (1210, 74129), (1265, 70906), (1331, 67390), (1465, 61226), (2530, 35453), (2662, 33695), (2783, 32230), (2930, 30613), (3223, 27830), (5566, 16115), (6446, 13915), (6655, 13478), (6739, 13310)]