1930559450

素因数分解:

$2^1\times 5^2\times {\mathrm{53}}^1\times {\mathrm{101}}^1\times {\mathrm{7213}}^1$

素因数の和:7379

約数の個数: 48

約数和(自身を含む): 3695328216

約数和(自身を除く): 1764768766

約数列:

[1, 2, 5, 10, 25, 50, 53, 101, 106, 202, 265, 505, 530, 1010, 1325, 2525, 2650, 5050, 5353, 7213, 10706, 14426, 26765, 36065, 53530, 72130, 133825, 180325, 267650, 360650, 382289, 728513, 764578, 1457026, 1911445, 3642565, 3822890, 7285130, 9557225, 18212825, 19114450, 36425650, 38611189, 77222378, 193055945, 386111890, 965279725, 1930559450]

約数ペア:

[(1, 1930559450), (2, 965279725), (5, 386111890), (10, 193055945), (25, 77222378), (50, 38611189), (53, 36425650), (101, 19114450), (106, 18212825), (202, 9557225), (265, 7285130), (505, 3822890), (530, 3642565), (1010, 1911445), (1325, 1457026), (2525, 764578), (2650, 728513), (5050, 382289), (5353, 360650), (7213, 267650), (10706, 180325), (14426, 133825), (26765, 72130), (36065, 53530)]