102328520

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{31}}^1\times {\mathrm{11789}}^1$

素因数の和:11838

約数の個数: 64

約数和(自身を含む): 271641600

約数和(自身を除く): 169313080

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, 4340, 8680, 11789, 23578, 47156, 58945, 82523, 94312, 117890, 165046, 235780, 330092, 365459, 412615, 471560, 660184, 730918, 825230, 1461836, 1650460, 1827295, 2558213, 2923672, 3300920, 3654590, 5116426, 7309180, 10232852, 12791065, 14618360, 20465704, 25582130, 51164260, 102328520]

約数ペア:

[(1, 102328520), (2, 51164260), (4, 25582130), (5, 20465704), (7, 14618360), (8, 12791065), (10, 10232852), (14, 7309180), (20, 5116426), (28, 3654590), (31, 3300920), (35, 2923672), (40, 2558213), (56, 1827295), (62, 1650460), (70, 1461836), (124, 825230), (140, 730918), (155, 660184), (217, 471560), (248, 412615), (280, 365459), (310, 330092), (434, 235780), (620, 165046), (868, 117890), (1085, 94312), (1240, 82523), (1736, 58945), (2170, 47156), (4340, 23578), (8680, 11789)]