197479841000

素因数分解:

$2^3\times 5^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{410561}}^1$

素因数の和:410632

約数の個数: 128

約数和(自身を含む): 511100422560

約数和(自身を除く): 313620581560

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 25, 26, 37, 40, 50, 52, 65, 74, 100, 104, 125, 130, 148, 185, 200, 250, 260, 296, 325, 370, 481, 500, 520, 650, 740, 925, 962, 1000, 1300, 1480, 1625, 1850, 1924, 2405, 2600, 3250, 3700, 3848, 4625, 4810, 6500, 7400, 9250, 9620, 12025, 13000, 18500, 19240, 24050, 37000, 48100, 60125, 96200, 120250, 240500, 410561, 481000, 821122, 1642244, 2052805, 3284488, 4105610, 5337293, 8211220, 10264025, 10674586, 15190757, 16422440, 20528050, 21349172, 26686465, 30381514, 41056100, 42698344, 51320125, 53372930, 60763028, 75953785, 82112200, 102640250, 106745860, 121526056, 133432325, 151907570, 197479841, 205280500, 213491720, 266864650, 303815140, 379768925, 394959682, 410561000, 533729300, 607630280, 667161625, 759537850, 789919364, 987399205, 1067458600, 1334323250, 1519075700, 1579838728, 1898844625, 1974798410, 2668646500, 3038151400, 3797689250, 3949596820, 4936996025, 5337293000, 7595378500, 7899193640, 9873992050, 15190757000, 19747984100, 24684980125, 39495968200, 49369960250, 98739920500, 197479841000]

約数ペア:

[(1, 197479841000), (2, 98739920500), (4, 49369960250), (5, 39495968200), (8, 24684980125), (10, 19747984100), (13, 15190757000), (20, 9873992050), (25, 7899193640), (26, 7595378500), (37, 5337293000), (40, 4936996025), (50, 3949596820), (52, 3797689250), (65, 3038151400), (74, 2668646500), (100, 1974798410), (104, 1898844625), (125, 1579838728), (130, 1519075700), (148, 1334323250), (185, 1067458600), (200, 987399205), (250, 789919364), (260, 759537850), (296, 667161625), (325, 607630280), (370, 533729300), (481, 410561000), (500, 394959682), (520, 379768925), (650, 303815140), (740, 266864650), (925, 213491720), (962, 205280500), (1000, 197479841), (1300, 151907570), (1480, 133432325), (1625, 121526056), (1850, 106745860), (1924, 102640250), (2405, 82112200), (2600, 75953785), (3250, 60763028), (3700, 53372930), (3848, 51320125), (4625, 42698344), (4810, 41056100), (6500, 30381514), (7400, 26686465), (9250, 21349172), (9620, 20528050), (12025, 16422440), (13000, 15190757), (18500, 10674586), (19240, 10264025), (24050, 8211220), (37000, 5337293), (48100, 4105610), (60125, 3284488), (96200, 2052805), (120250, 1642244), (240500, 821122), (410561, 481000)]