42264460

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{61}}^1\times {\mathrm{101}}^1$

素因数の和:192

約数の個数: 96

約数和(自身を含む): 106243200

約数和(自身を除く): 63978740

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 61, 70, 98, 101, 122, 140, 196, 202, 244, 245, 305, 343, 404, 427, 490, 505, 610, 686, 707, 854, 980, 1010, 1220, 1372, 1414, 1708, 1715, 2020, 2135, 2828, 2989, 3430, 3535, 4270, 4949, 5978, 6161, 6860, 7070, 8540, 9898, 11956, 12322, 14140, 14945, 19796, 20923, 24644, 24745, 29890, 30805, 34643, 41846, 43127, 49490, 59780, 61610, 69286, 83692, 86254, 98980, 104615, 123220, 138572, 172508, 173215, 209230, 215635, 301889, 346430, 418460, 431270, 603778, 692860, 862540, 1207556, 1509445, 2113223, 3018890, 4226446, 6037780, 8452892, 10566115, 21132230, 42264460]

約数ペア:

[(1, 42264460), (2, 21132230), (4, 10566115), (5, 8452892), (7, 6037780), (10, 4226446), (14, 3018890), (20, 2113223), (28, 1509445), (35, 1207556), (49, 862540), (61, 692860), (70, 603778), (98, 431270), (101, 418460), (122, 346430), (140, 301889), (196, 215635), (202, 209230), (244, 173215), (245, 172508), (305, 138572), (343, 123220), (404, 104615), (427, 98980), (490, 86254), (505, 83692), (610, 69286), (686, 61610), (707, 59780), (854, 49490), (980, 43127), (1010, 41846), (1220, 34643), (1372, 30805), (1414, 29890), (1708, 24745), (1715, 24644), (2020, 20923), (2135, 19796), (2828, 14945), (2989, 14140), (3430, 12322), (3535, 11956), (4270, 9898), (4949, 8540), (5978, 7070), (6161, 6860)]