4504373020

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{79}}^1\times {\mathrm{797}}^1$

素因数の和:972

約数の個数: 144

約数和(自身を含む): 11309639040

約数和(自身を除く): 6805266020

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 49, 70, 73, 79, 98, 140, 146, 158, 196, 245, 292, 316, 365, 395, 490, 511, 553, 730, 790, 797, 980, 1022, 1106, 1460, 1580, 1594, 2044, 2212, 2555, 2765, 3188, 3577, 3871, 3985, 5110, 5530, 5579, 5767, 7154, 7742, 7970, 10220, 11060, 11158, 11534, 14308, 15484, 15940, 17885, 19355, 22316, 23068, 27895, 28835, 35770, 38710, 39053, 40369, 55790, 57670, 58181, 62963, 71540, 77420, 78106, 80738, 111580, 115340, 116362, 125926, 156212, 161476, 195265, 201845, 232724, 251852, 282583, 290905, 314815, 390530, 403690, 407267, 440741, 565166, 581810, 629630, 781060, 807380, 814534, 881482, 1130332, 1163620, 1259260, 1412915, 1629068, 1762964, 2036335, 2203705, 2825830, 2850869, 3085187, 4072670, 4407410, 4596299, 5651660, 5701738, 6170374, 8145340, 8814820, 9192598, 11403476, 12340748, 14254345, 15425935, 18385196, 22981495, 28508690, 30851870, 32174093, 45962990, 57017380, 61703740, 64348186, 91925980, 128696372, 160870465, 225218651, 321740930, 450437302, 643481860, 900874604, 1126093255, 2252186510, 4504373020]

約数ペア:

[(1, 4504373020), (2, 2252186510), (4, 1126093255), (5, 900874604), (7, 643481860), (10, 450437302), (14, 321740930), (20, 225218651), (28, 160870465), (35, 128696372), (49, 91925980), (70, 64348186), (73, 61703740), (79, 57017380), (98, 45962990), (140, 32174093), (146, 30851870), (158, 28508690), (196, 22981495), (245, 18385196), (292, 15425935), (316, 14254345), (365, 12340748), (395, 11403476), (490, 9192598), (511, 8814820), (553, 8145340), (730, 6170374), (790, 5701738), (797, 5651660), (980, 4596299), (1022, 4407410), (1106, 4072670), (1460, 3085187), (1580, 2850869), (1594, 2825830), (2044, 2203705), (2212, 2036335), (2555, 1762964), (2765, 1629068), (3188, 1412915), (3577, 1259260), (3871, 1163620), (3985, 1130332), (5110, 881482), (5530, 814534), (5579, 807380), (5767, 781060), (7154, 629630), (7742, 581810), (7970, 565166), (10220, 440741), (11060, 407267), (11158, 403690), (11534, 390530), (14308, 314815), (15484, 290905), (15940, 282583), (17885, 251852), (19355, 232724), (22316, 201845), (23068, 195265), (27895, 161476), (28835, 156212), (35770, 125926), (38710, 116362), (39053, 115340), (40369, 111580), (55790, 80738), (57670, 78106), (58181, 77420), (62963, 71540)]