2965000

素因数分解:

$2^3\times 5^4\times {\mathrm{593}}^1$

素因数の和:619

約数の個数: 40

約数和(自身を含む): 6958710

約数和(自身を除く): 3993710

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 50, 100, 125, 200, 250, 500, 593, 625, 1000, 1186, 1250, 2372, 2500, 2965, 4744, 5000, 5930, 11860, 14825, 23720, 29650, 59300, 74125, 118600, 148250, 296500, 370625, 593000, 741250, 1482500, 2965000]

約数ペア:

[(1, 2965000), (2, 1482500), (4, 741250), (5, 593000), (8, 370625), (10, 296500), (20, 148250), (25, 118600), (40, 74125), (50, 59300), (100, 29650), (125, 23720), (200, 14825), (250, 11860), (500, 5930), (593, 5000), (625, 4744), (1000, 2965), (1186, 2500), (1250, 2372)]