2258350

素因数分解:

$2^1\times 5^2\times {\mathrm{31}}^2\times {\mathrm{47}}^1$

素因数の和:121

約数の個数: 36

約数和(自身を含む): 4432752

約数和(自身を除く): 2174402

約数列:

[1, 2, 5, 10, 25, 31, 47, 50, 62, 94, 155, 235, 310, 470, 775, 961, 1175, 1457, 1550, 1922, 2350, 2914, 4805, 7285, 9610, 14570, 24025, 36425, 45167, 48050, 72850, 90334, 225835, 451670, 1129175, 2258350]

約数ペア:

[(1, 2258350), (2, 1129175), (5, 451670), (10, 225835), (25, 90334), (31, 72850), (47, 48050), (50, 45167), (62, 36425), (94, 24025), (155, 14570), (235, 9610), (310, 7285), (470, 4805), (775, 2914), (961, 2350), (1175, 1922), (1457, 1550)]