4919650

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{1613}}^1$

素因数の和:1686

約数の個数: 24

約数和(自身を含む): 9306324

約数和(自身を除く): 4386674

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 305, 610, 1525, 1613, 3050, 3226, 8065, 16130, 40325, 80650, 98393, 196786, 491965, 983930, 2459825, 4919650]

約数ペア:

[(1, 4919650), (2, 2459825), (5, 983930), (10, 491965), (25, 196786), (50, 98393), (61, 80650), (122, 40325), (305, 16130), (610, 8065), (1525, 3226), (1613, 3050)]