194139680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1787}}^1$

素因数の和:1906

約数の個数: 96

約数和(自身を含む): 529877376

約数和(自身を除く): 335737696

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 80, 97, 112, 140, 160, 194, 224, 280, 388, 485, 560, 679, 776, 970, 1120, 1358, 1552, 1787, 1940, 2716, 3104, 3395, 3574, 3880, 5432, 6790, 7148, 7760, 8935, 10864, 12509, 13580, 14296, 15520, 17870, 21728, 25018, 27160, 28592, 35740, 50036, 54320, 57184, 62545, 71480, 100072, 108640, 125090, 142960, 173339, 200144, 250180, 285920, 346678, 400288, 500360, 693356, 866695, 1000720, 1213373, 1386712, 1733390, 2001440, 2426746, 2773424, 3466780, 4853492, 5546848, 6066865, 6933560, 9706984, 12133730, 13867120, 19413968, 24267460, 27734240, 38827936, 48534920, 97069840, 194139680]

約数ペア:

[(1, 194139680), (2, 97069840), (4, 48534920), (5, 38827936), (7, 27734240), (8, 24267460), (10, 19413968), (14, 13867120), (16, 12133730), (20, 9706984), (28, 6933560), (32, 6066865), (35, 5546848), (40, 4853492), (56, 3466780), (70, 2773424), (80, 2426746), (97, 2001440), (112, 1733390), (140, 1386712), (160, 1213373), (194, 1000720), (224, 866695), (280, 693356), (388, 500360), (485, 400288), (560, 346678), (679, 285920), (776, 250180), (970, 200144), (1120, 173339), (1358, 142960), (1552, 125090), (1787, 108640), (1940, 100072), (2716, 71480), (3104, 62545), (3395, 57184), (3574, 54320), (3880, 50036), (5432, 35740), (6790, 28592), (7148, 27160), (7760, 25018), (8935, 21728), (10864, 17870), (12509, 15520), (13580, 14296)]