473670320

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{348287}}^1$

素因数の和:348317

約数の個数: 40

約数和(自身を含む): 1166068224

約数和(自身を除く): 692397904

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 348287, 696574, 1393148, 1741435, 2786296, 3482870, 5572592, 5920879, 6965740, 11841758, 13931480, 23683516, 27862960, 29604395, 47367032, 59208790, 94734064, 118417580, 236835160, 473670320]

約数ペア:

[(1, 473670320), (2, 236835160), (4, 118417580), (5, 94734064), (8, 59208790), (10, 47367032), (16, 29604395), (17, 27862960), (20, 23683516), (34, 13931480), (40, 11841758), (68, 6965740), (80, 5920879), (85, 5572592), (136, 3482870), (170, 2786296), (272, 1741435), (340, 1393148), (680, 696574), (1360, 348287)]