394603580

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{29}}^1\times {\mathrm{83}}^1\times {\mathrm{1171}}^1$

素因数の和:1299

約数の個数: 96

約数和(自身を含む): 992355840

約数和(自身を除く): 597752260

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 29, 35, 58, 70, 83, 116, 140, 145, 166, 203, 290, 332, 406, 415, 580, 581, 812, 830, 1015, 1162, 1171, 1660, 2030, 2324, 2342, 2407, 2905, 4060, 4684, 4814, 5810, 5855, 8197, 9628, 11620, 11710, 12035, 16394, 16849, 23420, 24070, 32788, 33698, 33959, 40985, 48140, 67396, 67918, 81970, 84245, 97193, 135836, 163940, 168490, 169795, 194386, 237713, 336980, 339590, 388772, 475426, 485965, 679180, 680351, 950852, 971930, 1188565, 1360702, 1943860, 2377130, 2721404, 2818597, 3401755, 4754260, 5637194, 6803510, 11274388, 13607020, 14092985, 19730179, 28185970, 39460358, 56371940, 78920716, 98650895, 197301790, 394603580]

約数ペア:

[(1, 394603580), (2, 197301790), (4, 98650895), (5, 78920716), (7, 56371940), (10, 39460358), (14, 28185970), (20, 19730179), (28, 14092985), (29, 13607020), (35, 11274388), (58, 6803510), (70, 5637194), (83, 4754260), (116, 3401755), (140, 2818597), (145, 2721404), (166, 2377130), (203, 1943860), (290, 1360702), (332, 1188565), (406, 971930), (415, 950852), (580, 680351), (581, 679180), (812, 485965), (830, 475426), (1015, 388772), (1162, 339590), (1171, 336980), (1660, 237713), (2030, 194386), (2324, 169795), (2342, 168490), (2407, 163940), (2905, 135836), (4060, 97193), (4684, 84245), (4814, 81970), (5810, 67918), (5855, 67396), (8197, 48140), (9628, 40985), (11620, 33959), (11710, 33698), (12035, 32788), (16394, 24070), (16849, 23420)]