40842155516

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{59}}^1\times {\mathrm{107}}^1\times {\mathrm{70321}}^1$

素因数の和:70514

約数の個数: 48

約数和(自身を含む): 76555342080

約数和(自身を除く): 35713186564

約数列:

[1, 2, 4, 23, 46, 59, 92, 107, 118, 214, 236, 428, 1357, 2461, 2714, 4922, 5428, 6313, 9844, 12626, 25252, 70321, 140642, 145199, 281284, 290398, 580796, 1617383, 3234766, 4148939, 6469532, 7524347, 8297878, 15048694, 16595756, 30097388, 95425597, 173059981, 190851194, 346119962, 381702388, 443936473, 692239924, 887872946, 1775745892, 10210538879, 20421077758, 40842155516]

約数ペア:

[(1, 40842155516), (2, 20421077758), (4, 10210538879), (23, 1775745892), (46, 887872946), (59, 692239924), (92, 443936473), (107, 381702388), (118, 346119962), (214, 190851194), (236, 173059981), (428, 95425597), (1357, 30097388), (2461, 16595756), (2714, 15048694), (4922, 8297878), (5428, 7524347), (6313, 6469532), (9844, 4148939), (12626, 3234766), (25252, 1617383), (70321, 580796), (140642, 290398), (145199, 281284)]