10649028

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^2\times {\mathrm{59}}^1\times {\mathrm{89}}^1$

素因数の和:181

約数の個数: 72

約数和(自身を含む): 27669600

約数和(自身を除く): 17020572

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 59, 78, 89, 118, 156, 169, 177, 178, 236, 267, 338, 354, 356, 507, 534, 676, 708, 767, 1014, 1068, 1157, 1534, 2028, 2301, 2314, 3068, 3471, 4602, 4628, 5251, 6942, 9204, 9971, 10502, 13884, 15041, 15753, 19942, 21004, 29913, 30082, 31506, 39884, 45123, 59826, 60164, 63012, 68263, 90246, 119652, 136526, 180492, 204789, 273052, 409578, 819156, 887419, 1774838, 2662257, 3549676, 5324514, 10649028]

約数ペア:

[(1, 10649028), (2, 5324514), (3, 3549676), (4, 2662257), (6, 1774838), (12, 887419), (13, 819156), (26, 409578), (39, 273052), (52, 204789), (59, 180492), (78, 136526), (89, 119652), (118, 90246), (156, 68263), (169, 63012), (177, 60164), (178, 59826), (236, 45123), (267, 39884), (338, 31506), (354, 30082), (356, 29913), (507, 21004), (534, 19942), (676, 15753), (708, 15041), (767, 13884), (1014, 10502), (1068, 9971), (1157, 9204), (1534, 6942), (2028, 5251), (2301, 4628), (2314, 4602), (3068, 3471)]