79830640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{58699}}^1$

素因数の和:58729

約数の個数: 40

約数和(自身を含む): 196527600

約数和(自身を除く): 116696960

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 58699, 117398, 234796, 293495, 469592, 586990, 939184, 997883, 1173980, 1995766, 2347960, 3991532, 4695920, 4989415, 7983064, 9978830, 15966128, 19957660, 39915320, 79830640]

約数ペア:

[(1, 79830640), (2, 39915320), (4, 19957660), (5, 15966128), (8, 9978830), (10, 7983064), (16, 4989415), (17, 4695920), (20, 3991532), (34, 2347960), (40, 1995766), (68, 1173980), (80, 997883), (85, 939184), (136, 586990), (170, 469592), (272, 293495), (340, 234796), (680, 117398), (1360, 58699)]