4917750

素因数分解:

$2^1\times 3^1\times 5^3\times {\mathrm{79}}^1\times {\mathrm{83}}^1$

素因数の和:182

約数の個数: 64

約数和(自身を含む): 12579840

約数和(自身を除く): 7662090

約数列:

[1, 2, 3, 5, 6, 10, 15, 25, 30, 50, 75, 79, 83, 125, 150, 158, 166, 237, 249, 250, 375, 395, 415, 474, 498, 750, 790, 830, 1185, 1245, 1975, 2075, 2370, 2490, 3950, 4150, 5925, 6225, 6557, 9875, 10375, 11850, 12450, 13114, 19671, 19750, 20750, 29625, 31125, 32785, 39342, 59250, 62250, 65570, 98355, 163925, 196710, 327850, 491775, 819625, 983550, 1639250, 2458875, 4917750]

約数ペア:

[(1, 4917750), (2, 2458875), (3, 1639250), (5, 983550), (6, 819625), (10, 491775), (15, 327850), (25, 196710), (30, 163925), (50, 98355), (75, 65570), (79, 62250), (83, 59250), (125, 39342), (150, 32785), (158, 31125), (166, 29625), (237, 20750), (249, 19750), (250, 19671), (375, 13114), (395, 12450), (415, 11850), (474, 10375), (498, 9875), (750, 6557), (790, 6225), (830, 5925), (1185, 4150), (1245, 3950), (1975, 2490), (2075, 2370)]