17189900

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{1889}}^1$

素因数の和:1923

約数の個数: 72

約数和(自身を含む): 45934560

約数和(自身を除く): 28744660

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 455, 650, 700, 910, 1300, 1820, 1889, 2275, 3778, 4550, 7556, 9100, 9445, 13223, 18890, 24557, 26446, 37780, 47225, 49114, 52892, 66115, 94450, 98228, 122785, 132230, 171899, 188900, 245570, 264460, 330575, 343798, 491140, 613925, 661150, 687596, 859495, 1227850, 1322300, 1718990, 2455700, 3437980, 4297475, 8594950, 17189900]

約数ペア:

[(1, 17189900), (2, 8594950), (4, 4297475), (5, 3437980), (7, 2455700), (10, 1718990), (13, 1322300), (14, 1227850), (20, 859495), (25, 687596), (26, 661150), (28, 613925), (35, 491140), (50, 343798), (52, 330575), (65, 264460), (70, 245570), (91, 188900), (100, 171899), (130, 132230), (140, 122785), (175, 98228), (182, 94450), (260, 66115), (325, 52892), (350, 49114), (364, 47225), (455, 37780), (650, 26446), (700, 24557), (910, 18890), (1300, 13223), (1820, 9445), (1889, 9100), (2275, 7556), (3778, 4550)]