133043703380

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{6791}}^1\times {\mathrm{19991}}^1$

素因数の和:26805

約数の個数: 72

約数和(自身を含む): 325070879616

約数和(自身を除く): 192027176236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 98, 140, 196, 245, 490, 980, 6791, 13582, 19991, 27164, 33955, 39982, 47537, 67910, 79964, 95074, 99955, 135820, 139937, 190148, 199910, 237685, 279874, 332759, 399820, 475370, 559748, 665518, 699685, 950740, 979559, 1331036, 1399370, 1663795, 1959118, 2798740, 3327590, 3918236, 4897795, 6655180, 9795590, 19591180, 135758881, 271517762, 543035524, 678794405, 950312167, 1357588810, 1900624334, 2715177620, 3801248668, 4751560835, 6652185169, 9503121670, 13304370338, 19006243340, 26608740676, 33260925845, 66521851690, 133043703380]

約数ペア:

[(1, 133043703380), (2, 66521851690), (4, 33260925845), (5, 26608740676), (7, 19006243340), (10, 13304370338), (14, 9503121670), (20, 6652185169), (28, 4751560835), (35, 3801248668), (49, 2715177620), (70, 1900624334), (98, 1357588810), (140, 950312167), (196, 678794405), (245, 543035524), (490, 271517762), (980, 135758881), (6791, 19591180), (13582, 9795590), (19991, 6655180), (27164, 4897795), (33955, 3918236), (39982, 3327590), (47537, 2798740), (67910, 1959118), (79964, 1663795), (95074, 1399370), (99955, 1331036), (135820, 979559), (139937, 950740), (190148, 699685), (199910, 665518), (237685, 559748), (279874, 475370), (332759, 399820)]