373219660

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{19}}^1\times {\mathrm{8117}}^1$

素因数の和:8167

約数の個数: 72

約数和(自身を含む): 906942960

約数和(自身を除く): 533723300

約数列:

[1, 2, 4, 5, 10, 11, 19, 20, 22, 38, 44, 55, 76, 95, 110, 121, 190, 209, 220, 242, 380, 418, 484, 605, 836, 1045, 1210, 2090, 2299, 2420, 4180, 4598, 8117, 9196, 11495, 16234, 22990, 32468, 40585, 45980, 81170, 89287, 154223, 162340, 178574, 308446, 357148, 446435, 616892, 771115, 892870, 982157, 1542230, 1696453, 1785740, 1964314, 3084460, 3392906, 3928628, 4910785, 6785812, 8482265, 9821570, 16964530, 18660983, 19643140, 33929060, 37321966, 74643932, 93304915, 186609830, 373219660]

約数ペア:

[(1, 373219660), (2, 186609830), (4, 93304915), (5, 74643932), (10, 37321966), (11, 33929060), (19, 19643140), (20, 18660983), (22, 16964530), (38, 9821570), (44, 8482265), (55, 6785812), (76, 4910785), (95, 3928628), (110, 3392906), (121, 3084460), (190, 1964314), (209, 1785740), (220, 1696453), (242, 1542230), (380, 982157), (418, 892870), (484, 771115), (605, 616892), (836, 446435), (1045, 357148), (1210, 308446), (2090, 178574), (2299, 162340), (2420, 154223), (4180, 89287), (4598, 81170), (8117, 45980), (9196, 40585), (11495, 32468), (16234, 22990)]