4556500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{701}}^1$

素因数の和:733

約数の個数: 48

約数和(自身を含む): 10732176

約数和(自身を除く): 6175676

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 701, 1300, 1402, 1625, 2804, 3250, 3505, 6500, 7010, 9113, 14020, 17525, 18226, 35050, 36452, 45565, 70100, 87625, 91130, 175250, 182260, 227825, 350500, 455650, 911300, 1139125, 2278250, 4556500]

約数ペア:

[(1, 4556500), (2, 2278250), (4, 1139125), (5, 911300), (10, 455650), (13, 350500), (20, 227825), (25, 182260), (26, 175250), (50, 91130), (52, 87625), (65, 70100), (100, 45565), (125, 36452), (130, 35050), (250, 18226), (260, 17525), (325, 14020), (500, 9113), (650, 7010), (701, 6500), (1300, 3505), (1402, 3250), (1625, 2804)]