11754941900

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{220543}}^1$

素因数の和:220611

約数の個数: 72

約数和(自身を含む): 28140532224

約数和(自身を除く): 16385590324

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 41, 50, 52, 65, 82, 100, 130, 164, 205, 260, 325, 410, 533, 650, 820, 1025, 1066, 1300, 2050, 2132, 2665, 4100, 5330, 10660, 13325, 26650, 53300, 220543, 441086, 882172, 1102715, 2205430, 2867059, 4410860, 5513575, 5734118, 9042263, 11027150, 11468236, 14335295, 18084526, 22054300, 28670590, 36169052, 45211315, 57341180, 71676475, 90422630, 117549419, 143352950, 180845260, 226056575, 235098838, 286705900, 452113150, 470197676, 587747095, 904226300, 1175494190, 2350988380, 2938735475, 5877470950, 11754941900]

約数ペア:

[(1, 11754941900), (2, 5877470950), (4, 2938735475), (5, 2350988380), (10, 1175494190), (13, 904226300), (20, 587747095), (25, 470197676), (26, 452113150), (41, 286705900), (50, 235098838), (52, 226056575), (65, 180845260), (82, 143352950), (100, 117549419), (130, 90422630), (164, 71676475), (205, 57341180), (260, 45211315), (325, 36169052), (410, 28670590), (533, 22054300), (650, 18084526), (820, 14335295), (1025, 11468236), (1066, 11027150), (1300, 9042263), (2050, 5734118), (2132, 5513575), (2665, 4410860), (4100, 2867059), (5330, 2205430), (10660, 1102715), (13325, 882172), (26650, 441086), (53300, 220543)]