4949150

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{103}}^1$

素因数の和:177

約数の個数: 36

約数和(自身を含む): 9604296

約数和(自身を除く): 4655146

約数列:

[1, 2, 5, 10, 25, 31, 50, 62, 103, 155, 206, 310, 515, 775, 961, 1030, 1550, 1922, 2575, 3193, 4805, 5150, 6386, 9610, 15965, 24025, 31930, 48050, 79825, 98983, 159650, 197966, 494915, 989830, 2474575, 4949150]

約数ペア:

[(1, 4949150), (2, 2474575), (5, 989830), (10, 494915), (25, 197966), (31, 159650), (50, 98983), (62, 79825), (103, 48050), (155, 31930), (206, 24025), (310, 15965), (515, 9610), (775, 6386), (961, 5150), (1030, 4805), (1550, 3193), (1922, 2575)]