7682350

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{223}}^1$

素因数の和:301

約数の個数: 48

約数和(自身を含む): 15748992

約数和(自身を除く): 8066642

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 223, 265, 325, 446, 530, 650, 689, 1115, 1325, 1378, 2230, 2650, 2899, 3445, 5575, 5798, 6890, 11150, 11819, 14495, 17225, 23638, 28990, 34450, 59095, 72475, 118190, 144950, 153647, 295475, 307294, 590950, 768235, 1536470, 3841175, 7682350]

約数ペア:

[(1, 7682350), (2, 3841175), (5, 1536470), (10, 768235), (13, 590950), (25, 307294), (26, 295475), (50, 153647), (53, 144950), (65, 118190), (106, 72475), (130, 59095), (223, 34450), (265, 28990), (325, 23638), (446, 17225), (530, 14495), (650, 11819), (689, 11150), (1115, 6890), (1325, 5798), (1378, 5575), (2230, 3445), (2650, 2899)]