26016500

素因数分解:

$2^2\times 5^3\times {\mathrm{61}}^1\times {\mathrm{853}}^1$

素因数の和:933

約数の個数: 48

約数和(自身を含む): 57819216

約数和(自身を除く): 31802716

約数列:

[1, 2, 4, 5, 10, 20, 25, 50, 61, 100, 122, 125, 244, 250, 305, 500, 610, 853, 1220, 1525, 1706, 3050, 3412, 4265, 6100, 7625, 8530, 15250, 17060, 21325, 30500, 42650, 52033, 85300, 104066, 106625, 208132, 213250, 260165, 426500, 520330, 1040660, 1300825, 2601650, 5203300, 6504125, 13008250, 26016500]

約数ペア:

[(1, 26016500), (2, 13008250), (4, 6504125), (5, 5203300), (10, 2601650), (20, 1300825), (25, 1040660), (50, 520330), (61, 426500), (100, 260165), (122, 213250), (125, 208132), (244, 106625), (250, 104066), (305, 85300), (500, 52033), (610, 42650), (853, 30500), (1220, 21325), (1525, 17060), (1706, 15250), (3050, 8530), (3412, 7625), (4265, 6100)]