8186520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{4013}}^1$

素因数の和:4044

約数の個数: 64

約数和(自身を含む): 26010720

約数和(自身を除く): 17824200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 4013, 8026, 12039, 16052, 20065, 24078, 32104, 40130, 48156, 60195, 68221, 80260, 96312, 120390, 136442, 160520, 204663, 240780, 272884, 341105, 409326, 481560, 545768, 682210, 818652, 1023315, 1364420, 1637304, 2046630, 2728840, 4093260, 8186520]

約数ペア:

[(1, 8186520), (2, 4093260), (3, 2728840), (4, 2046630), (5, 1637304), (6, 1364420), (8, 1023315), (10, 818652), (12, 682210), (15, 545768), (17, 481560), (20, 409326), (24, 341105), (30, 272884), (34, 240780), (40, 204663), (51, 160520), (60, 136442), (68, 120390), (85, 96312), (102, 80260), (120, 68221), (136, 60195), (170, 48156), (204, 40130), (255, 32104), (340, 24078), (408, 20065), (510, 16052), (680, 12039), (1020, 8026), (2040, 4013)]