104057680

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{4027}}^1$

素因数の和:4076

約数の個数: 80

約数和(自身を含む): 269714880

約数和(自身を除く): 165657200

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 34, 38, 40, 68, 76, 80, 85, 95, 136, 152, 170, 190, 272, 304, 323, 340, 380, 646, 680, 760, 1292, 1360, 1520, 1615, 2584, 3230, 4027, 5168, 6460, 8054, 12920, 16108, 20135, 25840, 32216, 40270, 64432, 68459, 76513, 80540, 136918, 153026, 161080, 273836, 306052, 322160, 342295, 382565, 547672, 612104, 684590, 765130, 1095344, 1224208, 1300721, 1369180, 1530260, 2601442, 2738360, 3060520, 5202884, 5476720, 6121040, 6503605, 10405768, 13007210, 20811536, 26014420, 52028840, 104057680]

約数ペア:

[(1, 104057680), (2, 52028840), (4, 26014420), (5, 20811536), (8, 13007210), (10, 10405768), (16, 6503605), (17, 6121040), (19, 5476720), (20, 5202884), (34, 3060520), (38, 2738360), (40, 2601442), (68, 1530260), (76, 1369180), (80, 1300721), (85, 1224208), (95, 1095344), (136, 765130), (152, 684590), (170, 612104), (190, 547672), (272, 382565), (304, 342295), (323, 322160), (340, 306052), (380, 273836), (646, 161080), (680, 153026), (760, 136918), (1292, 80540), (1360, 76513), (1520, 68459), (1615, 64432), (2584, 40270), (3230, 32216), (4027, 25840), (5168, 20135), (6460, 16108), (8054, 12920)]