1777973350900

素因数分解:

$2^2\times 5^2\times {\mathrm{17}}^1\times {\mathrm{1217}}^1\times {\mathrm{859381}}^1$

素因数の和:860629

約数の個数: 72

約数和(自身を含む): 4088516740056

約数和(自身を除く): 2310543389156

約数列:

[1, 2, 4, 5, 10, 17, 20, 25, 34, 50, 68, 85, 100, 170, 340, 425, 850, 1217, 1700, 2434, 4868, 6085, 12170, 20689, 24340, 30425, 41378, 60850, 82756, 103445, 121700, 206890, 413780, 517225, 859381, 1034450, 1718762, 2068900, 3437524, 4296905, 8593810, 14609477, 17187620, 21484525, 29218954, 42969050, 58437908, 73047385, 85938100, 146094770, 292189540, 365236925, 730473850, 1045866677, 1460947700, 2091733354, 4183466708, 5229333385, 10458666770, 17779733509, 20917333540, 26146666925, 35559467018, 52293333850, 71118934036, 88898667545, 104586667700, 177797335090, 355594670180, 444493337725, 888986675450, 1777973350900]

約数ペア:

[(1, 1777973350900), (2, 888986675450), (4, 444493337725), (5, 355594670180), (10, 177797335090), (17, 104586667700), (20, 88898667545), (25, 71118934036), (34, 52293333850), (50, 35559467018), (68, 26146666925), (85, 20917333540), (100, 17779733509), (170, 10458666770), (340, 5229333385), (425, 4183466708), (850, 2091733354), (1217, 1460947700), (1700, 1045866677), (2434, 730473850), (4868, 365236925), (6085, 292189540), (12170, 146094770), (20689, 85938100), (24340, 73047385), (30425, 58437908), (41378, 42969050), (60850, 29218954), (82756, 21484525), (103445, 17187620), (121700, 14609477), (206890, 8593810), (413780, 4296905), (517225, 3437524), (859381, 2068900), (1034450, 1718762)]