63123880

素因数分解:

$2^3\times 5^1\times {\mathrm{541}}^1\times {\mathrm{2917}}^1$

素因数の和:3469

約数の個数: 32

約数和(自身を含む): 142340040

約数和(自身を除く): 79216160

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 541, 1082, 2164, 2705, 2917, 4328, 5410, 5834, 10820, 11668, 14585, 21640, 23336, 29170, 58340, 116680, 1578097, 3156194, 6312388, 7890485, 12624776, 15780970, 31561940, 63123880]

約数ペア:

[(1, 63123880), (2, 31561940), (4, 15780970), (5, 12624776), (8, 7890485), (10, 6312388), (20, 3156194), (40, 1578097), (541, 116680), (1082, 58340), (2164, 29170), (2705, 23336), (2917, 21640), (4328, 14585), (5410, 11668), (5834, 10820)]