340147641580

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7723}}^1\times {\mathrm{75937}}^1$

素因数の和:83698

約数の個数: 48

約数和(自身を含む): 739046841120

約数和(自身を除く): 398899199540

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 145, 290, 580, 7723, 15446, 30892, 38615, 75937, 77230, 151874, 154460, 223967, 303748, 379685, 447934, 759370, 895868, 1119835, 1518740, 2202173, 2239670, 4404346, 4479340, 8808692, 11010865, 22021730, 44043460, 586461451, 1172922902, 2345845804, 2932307255, 5864614510, 11729229020, 17007382079, 34014764158, 68029528316, 85036910395, 170073820790, 340147641580]

約数ペア:

[(1, 340147641580), (2, 170073820790), (4, 85036910395), (5, 68029528316), (10, 34014764158), (20, 17007382079), (29, 11729229020), (58, 5864614510), (116, 2932307255), (145, 2345845804), (290, 1172922902), (580, 586461451), (7723, 44043460), (15446, 22021730), (30892, 11010865), (38615, 8808692), (75937, 4479340), (77230, 4404346), (151874, 2239670), (154460, 2202173), (223967, 1518740), (303748, 1119835), (379685, 895868), (447934, 759370)]