40189870

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{33773}}^1$

素因数の和:33804

約数の個数: 32

約数和(自身を含む): 87542208

約数和(自身を除く): 47352338

約数列:

[1, 2, 5, 7, 10, 14, 17, 34, 35, 70, 85, 119, 170, 238, 595, 1190, 33773, 67546, 168865, 236411, 337730, 472822, 574141, 1148282, 1182055, 2364110, 2870705, 4018987, 5741410, 8037974, 20094935, 40189870]

約数ペア:

[(1, 40189870), (2, 20094935), (5, 8037974), (7, 5741410), (10, 4018987), (14, 2870705), (17, 2364110), (34, 1182055), (35, 1148282), (70, 574141), (85, 472822), (119, 337730), (170, 236411), (238, 168865), (595, 67546), (1190, 33773)]