24312680

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{2801}}^1$

素因数の和:2850

約数の個数: 64

約数和(自身を含む): 64558080

約数和(自身を除く): 40245400

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 31, 35, 40, 56, 62, 70, 124, 140, 155, 217, 248, 280, 310, 434, 620, 868, 1085, 1240, 1736, 2170, 2801, 4340, 5602, 8680, 11204, 14005, 19607, 22408, 28010, 39214, 56020, 78428, 86831, 98035, 112040, 156856, 173662, 196070, 347324, 392140, 434155, 607817, 694648, 784280, 868310, 1215634, 1736620, 2431268, 3039085, 3473240, 4862536, 6078170, 12156340, 24312680]

約数ペア:

[(1, 24312680), (2, 12156340), (4, 6078170), (5, 4862536), (7, 3473240), (8, 3039085), (10, 2431268), (14, 1736620), (20, 1215634), (28, 868310), (31, 784280), (35, 694648), (40, 607817), (56, 434155), (62, 392140), (70, 347324), (124, 196070), (140, 173662), (155, 156856), (217, 112040), (248, 98035), (280, 86831), (310, 78428), (434, 56020), (620, 39214), (868, 28010), (1085, 22408), (1240, 19607), (1736, 14005), (2170, 11204), (2801, 8680), (4340, 5602)]