804941740

素因数分解:

$2^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{107}}^1\times {\mathrm{151}}^1$

素因数の和:367

約数の個数: 96

約数和(自身を含む): 1787111424

約数和(自身を除く): 982169684

約数列:

[1, 2, 4, 5, 10, 20, 47, 53, 94, 106, 107, 151, 188, 212, 214, 235, 265, 302, 428, 470, 530, 535, 604, 755, 940, 1060, 1070, 1510, 2140, 2491, 3020, 4982, 5029, 5671, 7097, 8003, 9964, 10058, 11342, 12455, 14194, 16006, 16157, 20116, 22684, 24910, 25145, 28355, 28388, 32012, 32314, 35485, 40015, 49820, 50290, 56710, 64628, 70970, 80030, 80785, 100580, 113420, 141940, 160060, 161570, 266537, 323140, 376141, 533074, 752282, 759379, 856321, 1066148, 1332685, 1504564, 1518758, 1712642, 1880705, 2665370, 3037516, 3425284, 3761410, 3796895, 4281605, 5330740, 7522820, 7593790, 8563210, 15187580, 17126420, 40247087, 80494174, 160988348, 201235435, 402470870, 804941740]

約数ペア:

[(1, 804941740), (2, 402470870), (4, 201235435), (5, 160988348), (10, 80494174), (20, 40247087), (47, 17126420), (53, 15187580), (94, 8563210), (106, 7593790), (107, 7522820), (151, 5330740), (188, 4281605), (212, 3796895), (214, 3761410), (235, 3425284), (265, 3037516), (302, 2665370), (428, 1880705), (470, 1712642), (530, 1518758), (535, 1504564), (604, 1332685), (755, 1066148), (940, 856321), (1060, 759379), (1070, 752282), (1510, 533074), (2140, 376141), (2491, 323140), (3020, 266537), (4982, 161570), (5029, 160060), (5671, 141940), (7097, 113420), (8003, 100580), (9964, 80785), (10058, 80030), (11342, 70970), (12455, 64628), (14194, 56710), (16006, 50290), (16157, 49820), (20116, 40015), (22684, 35485), (24910, 32314), (25145, 32012), (28355, 28388)]