713236280

素因数分解:

$2^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{5197}}^1$

素因数の和:5328

約数の個数: 64

約数和(自身を含む): 1661696640

約数和(自身を除く): 948460360

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 47, 73, 94, 146, 188, 235, 292, 365, 376, 470, 584, 730, 940, 1460, 1880, 2920, 3431, 5197, 6862, 10394, 13724, 17155, 20788, 25985, 27448, 34310, 41576, 51970, 68620, 103940, 137240, 207880, 244259, 379381, 488518, 758762, 977036, 1221295, 1517524, 1896905, 1954072, 2442590, 3035048, 3793810, 4885180, 7587620, 9770360, 15175240, 17830907, 35661814, 71323628, 89154535, 142647256, 178309070, 356618140, 713236280]

約数ペア:

[(1, 713236280), (2, 356618140), (4, 178309070), (5, 142647256), (8, 89154535), (10, 71323628), (20, 35661814), (40, 17830907), (47, 15175240), (73, 9770360), (94, 7587620), (146, 4885180), (188, 3793810), (235, 3035048), (292, 2442590), (365, 1954072), (376, 1896905), (470, 1517524), (584, 1221295), (730, 977036), (940, 758762), (1460, 488518), (1880, 379381), (2920, 244259), (3431, 207880), (5197, 137240), (6862, 103940), (10394, 68620), (13724, 51970), (17155, 41576), (20788, 34310), (25985, 27448)]