73217620

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{83}}^1\times {\mathrm{6301}}^1$

素因数の和:6400

約数の個数: 48

約数和(自身を含む): 177867648

約数和(自身を除く): 104650028

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 83, 140, 166, 332, 415, 581, 830, 1162, 1660, 2324, 2905, 5810, 6301, 11620, 12602, 25204, 31505, 44107, 63010, 88214, 126020, 176428, 220535, 441070, 522983, 882140, 1045966, 2091932, 2614915, 3660881, 5229830, 7321762, 10459660, 14643524, 18304405, 36608810, 73217620]

約数ペア:

[(1, 73217620), (2, 36608810), (4, 18304405), (5, 14643524), (7, 10459660), (10, 7321762), (14, 5229830), (20, 3660881), (28, 2614915), (35, 2091932), (70, 1045966), (83, 882140), (140, 522983), (166, 441070), (332, 220535), (415, 176428), (581, 126020), (830, 88214), (1162, 63010), (1660, 44107), (2324, 31505), (2905, 25204), (5810, 12602), (6301, 11620)]