79656220

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33469}}^1$

素因数の和:33502

約数の個数: 48

約数和(自身を含む): 202426560

約数和(自身を除く): 122770340

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, 33469, 66938, 133876, 167345, 234283, 334690, 468566, 568973, 669380, 937132, 1137946, 1171415, 2275892, 2342830, 2844865, 3982811, 4685660, 5689730, 7965622, 11379460, 15931244, 19914055, 39828110, 79656220]

約数ペア:

[(1, 79656220), (2, 39828110), (4, 19914055), (5, 15931244), (7, 11379460), (10, 7965622), (14, 5689730), (17, 4685660), (20, 3982811), (28, 2844865), (34, 2342830), (35, 2275892), (68, 1171415), (70, 1137946), (85, 937132), (119, 669380), (140, 568973), (170, 468566), (238, 334690), (340, 234283), (476, 167345), (595, 133876), (1190, 66938), (2380, 33469)]