40635700

素因数分解:

$2^2\times 5^2\times 7^2\times {\mathrm{8293}}^1$

素因数の和:8321

約数の個数: 54

約数和(自身を含む): 102588486

約数和(自身を除く): 61952786

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 49, 50, 70, 98, 100, 140, 175, 196, 245, 350, 490, 700, 980, 1225, 2450, 4900, 8293, 16586, 33172, 41465, 58051, 82930, 116102, 165860, 207325, 232204, 290255, 406357, 414650, 580510, 812714, 829300, 1161020, 1451275, 1625428, 2031785, 2902550, 4063570, 5805100, 8127140, 10158925, 20317850, 40635700]

約数ペア:

[(1, 40635700), (2, 20317850), (4, 10158925), (5, 8127140), (7, 5805100), (10, 4063570), (14, 2902550), (20, 2031785), (25, 1625428), (28, 1451275), (35, 1161020), (49, 829300), (50, 812714), (70, 580510), (98, 414650), (100, 406357), (140, 290255), (175, 232204), (196, 207325), (245, 165860), (350, 116102), (490, 82930), (700, 58051), (980, 41465), (1225, 33172), (2450, 16586), (4900, 8293)]