423022280

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{3019}}^1$

素因数の和:3174

約数の個数: 64

約数和(自身を含む): 991526400

約数和(自身を除く): 568504120

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 113, 124, 155, 226, 248, 310, 452, 565, 620, 904, 1130, 1240, 2260, 3019, 3503, 4520, 6038, 7006, 12076, 14012, 15095, 17515, 24152, 28024, 30190, 35030, 60380, 70060, 93589, 120760, 140120, 187178, 341147, 374356, 467945, 682294, 748712, 935890, 1364588, 1705735, 1871780, 2729176, 3411470, 3743560, 6822940, 10575557, 13645880, 21151114, 42302228, 52877785, 84604456, 105755570, 211511140, 423022280]

約数ペア:

[(1, 423022280), (2, 211511140), (4, 105755570), (5, 84604456), (8, 52877785), (10, 42302228), (20, 21151114), (31, 13645880), (40, 10575557), (62, 6822940), (113, 3743560), (124, 3411470), (155, 2729176), (226, 1871780), (248, 1705735), (310, 1364588), (452, 935890), (565, 748712), (620, 682294), (904, 467945), (1130, 374356), (1240, 341147), (2260, 187178), (3019, 140120), (3503, 120760), (4520, 93589), (6038, 70060), (7006, 60380), (12076, 35030), (14012, 30190), (15095, 28024), (17515, 24152)]