74201120

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{683}}^1$

素因数の和:802

約数の個数: 96

約数和(自身を含む): 202704768

約数和(自身を除く): 128503648

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, 683, 776, 970, 1120, 1358, 1366, 1552, 1940, 2716, 2732, 3104, 3395, 3415, 3880, 4781, 5432, 5464, 6790, 6830, 7760, 9562, 10864, 10928, 13580, 13660, 15520, 19124, 21728, 21856, 23905, 27160, 27320, 38248, 47810, 54320, 54640, 66251, 76496, 95620, 108640, 109280, 132502, 152992, 191240, 265004, 331255, 382480, 463757, 530008, 662510, 764960, 927514, 1060016, 1325020, 1855028, 2120032, 2318785, 2650040, 3710056, 4637570, 5300080, 7420112, 9275140, 10600160, 14840224, 18550280, 37100560, 74201120]

約数ペア:

[(1, 74201120), (2, 37100560), (4, 18550280), (5, 14840224), (7, 10600160), (8, 9275140), (10, 7420112), (14, 5300080), (16, 4637570), (20, 3710056), (28, 2650040), (32, 2318785), (35, 2120032), (40, 1855028), (56, 1325020), (70, 1060016), (80, 927514), (97, 764960), (112, 662510), (140, 530008), (160, 463757), (194, 382480), (224, 331255), (280, 265004), (388, 191240), (485, 152992), (560, 132502), (679, 109280), (683, 108640), (776, 95620), (970, 76496), (1120, 66251), (1358, 54640), (1366, 54320), (1552, 47810), (1940, 38248), (2716, 27320), (2732, 27160), (3104, 23905), (3395, 21856), (3415, 21728), (3880, 19124), (4781, 15520), (5432, 13660), (5464, 13580), (6790, 10928), (6830, 10864), (7760, 9562)]