486488860

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{170101}}^1$

素因数の和:170134

約数の個数: 48

約数和(自身を含む): 1200239712

約数和(自身を除く): 713750852

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 130, 143, 220, 260, 286, 572, 715, 1430, 2860, 170101, 340202, 680404, 850505, 1701010, 1871111, 2211313, 3402020, 3742222, 4422626, 7484444, 8845252, 9355555, 11056565, 18711110, 22113130, 24324443, 37422220, 44226260, 48648886, 97297772, 121622215, 243244430, 486488860]

約数ペア:

[(1, 486488860), (2, 243244430), (4, 121622215), (5, 97297772), (10, 48648886), (11, 44226260), (13, 37422220), (20, 24324443), (22, 22113130), (26, 18711110), (44, 11056565), (52, 9355555), (55, 8845252), (65, 7484444), (110, 4422626), (130, 3742222), (143, 3402020), (220, 2211313), (260, 1871111), (286, 1701010), (572, 850505), (715, 680404), (1430, 340202), (2860, 170101)]