195660640

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{1801}}^1$

素因数の和:1920

約数の個数: 96

約数和(自身を含む): 534026304

約数和(自身を除く): 338365664

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, 1801, 1940, 2716, 3104, 3395, 3602, 3880, 5432, 6790, 7204, 7760, 9005, 10864, 12607, 13580, 14408, 15520, 18010, 21728, 25214, 27160, 28816, 36020, 50428, 54320, 57632, 63035, 72040, 100856, 108640, 126070, 144080, 174697, 201712, 252140, 288160, 349394, 403424, 504280, 698788, 873485, 1008560, 1222879, 1397576, 1746970, 2017120, 2445758, 2795152, 3493940, 4891516, 5590304, 6114395, 6987880, 9783032, 12228790, 13975760, 19566064, 24457580, 27951520, 39132128, 48915160, 97830320, 195660640]

約数ペア:

[(1, 195660640), (2, 97830320), (4, 48915160), (5, 39132128), (7, 27951520), (8, 24457580), (10, 19566064), (14, 13975760), (16, 12228790), (20, 9783032), (28, 6987880), (32, 6114395), (35, 5590304), (40, 4891516), (56, 3493940), (70, 2795152), (80, 2445758), (97, 2017120), (112, 1746970), (140, 1397576), (160, 1222879), (194, 1008560), (224, 873485), (280, 698788), (388, 504280), (485, 403424), (560, 349394), (679, 288160), (776, 252140), (970, 201712), (1120, 174697), (1358, 144080), (1552, 126070), (1801, 108640), (1940, 100856), (2716, 72040), (3104, 63035), (3395, 57632), (3602, 54320), (3880, 50428), (5432, 36020), (6790, 28816), (7204, 27160), (7760, 25214), (9005, 21728), (10864, 18010), (12607, 15520), (13580, 14408)]