6660013550

素因数分解:

$2^1\times 5^2\times {\mathrm{61}}^1\times {\mathrm{151}}^1\times {\mathrm{14461}}^1$

素因数の和:14685

約数の個数: 48

約数和(自身を含む): 12674959584

約数和(自身を除く): 6014946034

約数列:

[1, 2, 5, 10, 25, 50, 61, 122, 151, 302, 305, 610, 755, 1510, 1525, 3050, 3775, 7550, 9211, 14461, 18422, 28922, 46055, 72305, 92110, 144610, 230275, 361525, 460550, 723050, 882121, 1764242, 2183611, 4367222, 4410605, 8821210, 10918055, 21836110, 22053025, 44106050, 54590275, 109180550, 133200271, 266400542, 666001355, 1332002710, 3330006775, 6660013550]

約数ペア:

[(1, 6660013550), (2, 3330006775), (5, 1332002710), (10, 666001355), (25, 266400542), (50, 133200271), (61, 109180550), (122, 54590275), (151, 44106050), (302, 22053025), (305, 21836110), (610, 10918055), (755, 8821210), (1510, 4410605), (1525, 4367222), (3050, 2183611), (3775, 1764242), (7550, 882121), (9211, 723050), (14461, 460550), (18422, 361525), (28922, 230275), (46055, 144610), (72305, 92110)]