89956240

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^2\times {\mathrm{9293}}^1$

素因数の和:9328

約数の個数: 60

約数和(自身を含む): 229914972

約数和(自身を除く): 139958732

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 121, 176, 220, 242, 440, 484, 605, 880, 968, 1210, 1936, 2420, 4840, 9293, 9680, 18586, 37172, 46465, 74344, 92930, 102223, 148688, 185860, 204446, 371720, 408892, 511115, 743440, 817784, 1022230, 1124453, 1635568, 2044460, 2248906, 4088920, 4497812, 5622265, 8177840, 8995624, 11244530, 17991248, 22489060, 44978120, 89956240]

約数ペア:

[(1, 89956240), (2, 44978120), (4, 22489060), (5, 17991248), (8, 11244530), (10, 8995624), (11, 8177840), (16, 5622265), (20, 4497812), (22, 4088920), (40, 2248906), (44, 2044460), (55, 1635568), (80, 1124453), (88, 1022230), (110, 817784), (121, 743440), (176, 511115), (220, 408892), (242, 371720), (440, 204446), (484, 185860), (605, 148688), (880, 102223), (968, 92930), (1210, 74344), (1936, 46465), (2420, 37172), (4840, 18586), (9293, 9680)]