895342010

素因数分解:

$2^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{97}}^1\times {\mathrm{479}}^1$

素因数の和:671

約数の個数: 64

約数和(自身を含む): 1706987520

約数和(自身を除く): 811645510

約数列:

[1, 2, 5, 10, 41, 47, 82, 94, 97, 194, 205, 235, 410, 470, 479, 485, 958, 970, 1927, 2395, 3854, 3977, 4559, 4790, 7954, 9118, 9635, 19270, 19639, 19885, 22513, 22795, 39278, 39770, 45026, 45590, 46463, 92926, 98195, 112565, 186919, 196390, 225130, 232315, 373838, 464630, 923033, 934595, 1846066, 1869190, 1904983, 2183761, 3809966, 4367522, 4615165, 9230330, 9524915, 10918805, 19049830, 21837610, 89534201, 179068402, 447671005, 895342010]

約数ペア:

[(1, 895342010), (2, 447671005), (5, 179068402), (10, 89534201), (41, 21837610), (47, 19049830), (82, 10918805), (94, 9524915), (97, 9230330), (194, 4615165), (205, 4367522), (235, 3809966), (410, 2183761), (470, 1904983), (479, 1869190), (485, 1846066), (958, 934595), (970, 923033), (1927, 464630), (2395, 373838), (3854, 232315), (3977, 225130), (4559, 196390), (4790, 186919), (7954, 112565), (9118, 98195), (9635, 92926), (19270, 46463), (19639, 45590), (19885, 45026), (22513, 39770), (22795, 39278)]