945014020

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{241}}^1\times {\mathrm{607}}^1$

素因数の和:893

約数の個数: 96

約数和(自身を含む): 2224696320

約数和(自身を除く): 1279682300

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 68, 76, 85, 95, 170, 190, 241, 323, 340, 380, 482, 607, 646, 964, 1205, 1214, 1292, 1615, 2410, 2428, 3035, 3230, 4097, 4579, 4820, 6070, 6460, 8194, 9158, 10319, 11533, 12140, 16388, 18316, 20485, 20638, 22895, 23066, 40970, 41276, 45790, 46132, 51595, 57665, 77843, 81940, 91580, 103190, 115330, 146287, 155686, 196061, 206380, 230660, 292574, 311372, 389215, 392122, 585148, 731435, 778430, 784244, 980305, 1462870, 1556860, 1960610, 2486879, 2779453, 2925740, 3921220, 4973758, 5558906, 9947516, 11117812, 12434395, 13897265, 24868790, 27794530, 47250701, 49737580, 55589060, 94501402, 189002804, 236253505, 472507010, 945014020]

約数ペア:

[(1, 945014020), (2, 472507010), (4, 236253505), (5, 189002804), (10, 94501402), (17, 55589060), (19, 49737580), (20, 47250701), (34, 27794530), (38, 24868790), (68, 13897265), (76, 12434395), (85, 11117812), (95, 9947516), (170, 5558906), (190, 4973758), (241, 3921220), (323, 2925740), (340, 2779453), (380, 2486879), (482, 1960610), (607, 1556860), (646, 1462870), (964, 980305), (1205, 784244), (1214, 778430), (1292, 731435), (1615, 585148), (2410, 392122), (2428, 389215), (3035, 311372), (3230, 292574), (4097, 230660), (4579, 206380), (4820, 196061), (6070, 155686), (6460, 146287), (8194, 115330), (9158, 103190), (10319, 91580), (11533, 81940), (12140, 77843), (16388, 57665), (18316, 51595), (20485, 46132), (20638, 45790), (22895, 41276), (23066, 40970)]