4641680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{3413}}^1$

素因数の和:3443

約数の個数: 40

約数和(自身を含む): 11430072

約数和(自身を除く): 6788392

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 272, 340, 680, 1360, 3413, 6826, 13652, 17065, 27304, 34130, 54608, 58021, 68260, 116042, 136520, 232084, 273040, 290105, 464168, 580210, 928336, 1160420, 2320840, 4641680]

約数ペア:

[(1, 4641680), (2, 2320840), (4, 1160420), (5, 928336), (8, 580210), (10, 464168), (16, 290105), (17, 273040), (20, 232084), (34, 136520), (40, 116042), (68, 68260), (80, 58021), (85, 54608), (136, 34130), (170, 27304), (272, 17065), (340, 13652), (680, 6826), (1360, 3413)]