26355142720

素因数分解:

$2^6\times 5^1\times {\mathrm{61}}^1\times {\mathrm{83}}^1\times {\mathrm{16267}}^1$

素因数の和:16428

約数の個数: 112

約数和(自身を含む): 64559492928

約数和(自身を除く): 38204350208

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 83, 122, 160, 166, 244, 305, 320, 332, 415, 488, 610, 664, 830, 976, 1220, 1328, 1660, 1952, 2440, 2656, 3320, 3904, 4880, 5063, 5312, 6640, 9760, 10126, 13280, 16267, 19520, 20252, 25315, 26560, 32534, 40504, 50630, 65068, 81008, 81335, 101260, 130136, 162016, 162670, 202520, 260272, 324032, 325340, 405040, 520544, 650680, 810080, 992287, 1041088, 1301360, 1350161, 1620160, 1984574, 2602720, 2700322, 3969148, 4961435, 5205440, 5400644, 6750805, 7938296, 9922870, 10801288, 13501610, 15876592, 19845740, 21602576, 27003220, 31753184, 39691480, 43205152, 54006440, 63506368, 79382960, 82359821, 86410304, 108012880, 158765920, 164719642, 216025760, 317531840, 329439284, 411799105, 432051520, 658878568, 823598210, 1317757136, 1647196420, 2635514272, 3294392840, 5271028544, 6588785680, 13177571360, 26355142720]

約数ペア:

[(1, 26355142720), (2, 13177571360), (4, 6588785680), (5, 5271028544), (8, 3294392840), (10, 2635514272), (16, 1647196420), (20, 1317757136), (32, 823598210), (40, 658878568), (61, 432051520), (64, 411799105), (80, 329439284), (83, 317531840), (122, 216025760), (160, 164719642), (166, 158765920), (244, 108012880), (305, 86410304), (320, 82359821), (332, 79382960), (415, 63506368), (488, 54006440), (610, 43205152), (664, 39691480), (830, 31753184), (976, 27003220), (1220, 21602576), (1328, 19845740), (1660, 15876592), (1952, 13501610), (2440, 10801288), (2656, 9922870), (3320, 7938296), (3904, 6750805), (4880, 5400644), (5063, 5205440), (5312, 4961435), (6640, 3969148), (9760, 2700322), (10126, 2602720), (13280, 1984574), (16267, 1620160), (19520, 1350161), (20252, 1301360), (25315, 1041088), (26560, 992287), (32534, 810080), (40504, 650680), (50630, 520544), (65068, 405040), (81008, 325340), (81335, 324032), (101260, 260272), (130136, 202520), (162016, 162670)]