86596007780

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{619}}^1\times {\mathrm{368149}}^1$

素因数の和:368796

約数の個数: 48

約数和(自身を含む): 191732520000

約数和(自身を除く): 105136512220

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 619, 1238, 2476, 3095, 6190, 11761, 12380, 23522, 47044, 58805, 117610, 235220, 368149, 736298, 1472596, 1840745, 3681490, 6994831, 7362980, 13989662, 27979324, 34974155, 69948310, 139896620, 227884231, 455768462, 911536924, 1139421155, 2278842310, 4329800389, 4557684620, 8659600778, 17319201556, 21649001945, 43298003890, 86596007780]

約数ペア:

[(1, 86596007780), (2, 43298003890), (4, 21649001945), (5, 17319201556), (10, 8659600778), (19, 4557684620), (20, 4329800389), (38, 2278842310), (76, 1139421155), (95, 911536924), (190, 455768462), (380, 227884231), (619, 139896620), (1238, 69948310), (2476, 34974155), (3095, 27979324), (6190, 13989662), (11761, 7362980), (12380, 6994831), (23522, 3681490), (47044, 1840745), (58805, 1472596), (117610, 736298), (235220, 368149)]