11683420

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{4909}}^1$

素因数の和:4942

約数の個数: 48

約数和(自身を含む): 29695680

約数和(自身を除く): 18012260

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 68, 70, 85, 119, 140, 170, 238, 340, 476, 595, 1190, 2380, 4909, 9818, 19636, 24545, 34363, 49090, 68726, 83453, 98180, 137452, 166906, 171815, 333812, 343630, 417265, 584171, 687260, 834530, 1168342, 1669060, 2336684, 2920855, 5841710, 11683420]

約数ペア:

[(1, 11683420), (2, 5841710), (4, 2920855), (5, 2336684), (7, 1669060), (10, 1168342), (14, 834530), (17, 687260), (20, 584171), (28, 417265), (34, 343630), (35, 333812), (68, 171815), (70, 166906), (85, 137452), (119, 98180), (140, 83453), (170, 68726), (238, 49090), (340, 34363), (476, 24545), (595, 19636), (1190, 9818), (2380, 4909)]