9969653750

素因数分解:

$2^1\times 5^4\times 7^1\times {\mathrm{673}}^1\times {\mathrm{1693}}^1$

素因数の和:2395

約数の個数: 80

約数和(自身を含む): 21401074464

約数和(自身を除く): 11431420714

約数列:

[1, 2, 5, 7, 10, 14, 25, 35, 50, 70, 125, 175, 250, 350, 625, 673, 875, 1250, 1346, 1693, 1750, 3365, 3386, 4375, 4711, 6730, 8465, 8750, 9422, 11851, 16825, 16930, 23555, 23702, 33650, 42325, 47110, 59255, 84125, 84650, 117775, 118510, 168250, 211625, 235550, 296275, 420625, 423250, 588875, 592550, 841250, 1058125, 1139389, 1177750, 1481375, 2116250, 2278778, 2944375, 2962750, 5696945, 5888750, 7406875, 7975723, 11393890, 14813750, 15951446, 28484725, 39878615, 56969450, 79757230, 142423625, 199393075, 284847250, 398786150, 712118125, 996965375, 1424236250, 1993930750, 4984826875, 9969653750]

約数ペア:

[(1, 9969653750), (2, 4984826875), (5, 1993930750), (7, 1424236250), (10, 996965375), (14, 712118125), (25, 398786150), (35, 284847250), (50, 199393075), (70, 142423625), (125, 79757230), (175, 56969450), (250, 39878615), (350, 28484725), (625, 15951446), (673, 14813750), (875, 11393890), (1250, 7975723), (1346, 7406875), (1693, 5888750), (1750, 5696945), (3365, 2962750), (3386, 2944375), (4375, 2278778), (4711, 2116250), (6730, 1481375), (8465, 1177750), (8750, 1139389), (9422, 1058125), (11851, 841250), (16825, 592550), (16930, 588875), (23555, 423250), (23702, 420625), (33650, 296275), (42325, 235550), (47110, 211625), (59255, 168250), (84125, 118510), (84650, 117775)]