23194640

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 120

約数和(自身を含む): 64417752

約数和(自身を除く): 41223112

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 35, 40, 49, 56, 61, 70, 80, 97, 98, 112, 122, 140, 194, 196, 244, 245, 280, 305, 388, 392, 427, 485, 488, 490, 560, 610, 679, 776, 784, 854, 970, 976, 980, 1220, 1358, 1552, 1708, 1940, 1960, 2135, 2440, 2716, 2989, 3395, 3416, 3880, 3920, 4270, 4753, 4880, 5432, 5917, 5978, 6790, 6832, 7760, 8540, 9506, 10864, 11834, 11956, 13580, 14945, 17080, 19012, 23668, 23765, 23912, 27160, 29585, 29890, 34160, 38024, 41419, 47336, 47530, 47824, 54320, 59170, 59780, 76048, 82838, 94672, 95060, 118340, 119560, 165676, 190120, 207095, 236680, 239120, 289933, 331352, 380240, 414190, 473360, 579866, 662704, 828380, 1159732, 1449665, 1656760, 2319464, 2899330, 3313520, 4638928, 5798660, 11597320, 23194640]

約数ペア:

[(1, 23194640), (2, 11597320), (4, 5798660), (5, 4638928), (7, 3313520), (8, 2899330), (10, 2319464), (14, 1656760), (16, 1449665), (20, 1159732), (28, 828380), (35, 662704), (40, 579866), (49, 473360), (56, 414190), (61, 380240), (70, 331352), (80, 289933), (97, 239120), (98, 236680), (112, 207095), (122, 190120), (140, 165676), (194, 119560), (196, 118340), (244, 95060), (245, 94672), (280, 82838), (305, 76048), (388, 59780), (392, 59170), (427, 54320), (485, 47824), (488, 47530), (490, 47336), (560, 41419), (610, 38024), (679, 34160), (776, 29890), (784, 29585), (854, 27160), (970, 23912), (976, 23765), (980, 23668), (1220, 19012), (1358, 17080), (1552, 14945), (1708, 13580), (1940, 11956), (1960, 11834), (2135, 10864), (2440, 9506), (2716, 8540), (2989, 7760), (3395, 6832), (3416, 6790), (3880, 5978), (3920, 5917), (4270, 5432), (4753, 4880)]