3612700

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{13}}^1\times {\mathrm{397}}^1$

素因数の和:431

約数の個数: 72

約数和(自身を含む): 9672992

約数和(自身を除く): 6060292

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 25, 26, 28, 35, 50, 52, 65, 70, 91, 100, 130, 140, 175, 182, 260, 325, 350, 364, 397, 455, 650, 700, 794, 910, 1300, 1588, 1820, 1985, 2275, 2779, 3970, 4550, 5161, 5558, 7940, 9100, 9925, 10322, 11116, 13895, 19850, 20644, 25805, 27790, 36127, 39700, 51610, 55580, 69475, 72254, 103220, 129025, 138950, 144508, 180635, 258050, 277900, 361270, 516100, 722540, 903175, 1806350, 3612700]

約数ペア:

[(1, 3612700), (2, 1806350), (4, 903175), (5, 722540), (7, 516100), (10, 361270), (13, 277900), (14, 258050), (20, 180635), (25, 144508), (26, 138950), (28, 129025), (35, 103220), (50, 72254), (52, 69475), (65, 55580), (70, 51610), (91, 39700), (100, 36127), (130, 27790), (140, 25805), (175, 20644), (182, 19850), (260, 13895), (325, 11116), (350, 10322), (364, 9925), (397, 9100), (455, 7940), (650, 5558), (700, 5161), (794, 4550), (910, 3970), (1300, 2779), (1588, 2275), (1820, 1985)]