63364280

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{97}}^1\times {\mathrm{2333}}^1$

素因数の和:2448

約数の個数: 64

約数和(自身を含む): 164687040

約数和(自身を除く): 101322760

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 97, 140, 194, 280, 388, 485, 679, 776, 970, 1358, 1940, 2333, 2716, 3395, 3880, 4666, 5432, 6790, 9332, 11665, 13580, 16331, 18664, 23330, 27160, 32662, 46660, 65324, 81655, 93320, 130648, 163310, 226301, 326620, 452602, 653240, 905204, 1131505, 1584107, 1810408, 2263010, 3168214, 4526020, 6336428, 7920535, 9052040, 12672856, 15841070, 31682140, 63364280]

約数ペア:

[(1, 63364280), (2, 31682140), (4, 15841070), (5, 12672856), (7, 9052040), (8, 7920535), (10, 6336428), (14, 4526020), (20, 3168214), (28, 2263010), (35, 1810408), (40, 1584107), (56, 1131505), (70, 905204), (97, 653240), (140, 452602), (194, 326620), (280, 226301), (388, 163310), (485, 130648), (679, 93320), (776, 81655), (970, 65324), (1358, 46660), (1940, 32662), (2333, 27160), (2716, 23330), (3395, 18664), (3880, 16331), (4666, 13580), (5432, 11665), (6790, 9332)]