71369728160

素因数分解:

$2^5\times 5^1\times {\mathrm{43}}^1\times {\mathrm{10373507}}^1$

素因数の和:10373565

約数の個数: 48

約数和(自身を含む): 172532185056

約数和(自身を除く): 101162456896

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 43, 80, 86, 160, 172, 215, 344, 430, 688, 860, 1376, 1720, 3440, 6880, 10373507, 20747014, 41494028, 51867535, 82988056, 103735070, 165976112, 207470140, 331952224, 414940280, 446060801, 829880560, 892121602, 1659761120, 1784243204, 2230304005, 3568486408, 4460608010, 7136972816, 8921216020, 14273945632, 17842432040, 35684864080, 71369728160]

約数ペア:

[(1, 71369728160), (2, 35684864080), (4, 17842432040), (5, 14273945632), (8, 8921216020), (10, 7136972816), (16, 4460608010), (20, 3568486408), (32, 2230304005), (40, 1784243204), (43, 1659761120), (80, 892121602), (86, 829880560), (160, 446060801), (172, 414940280), (215, 331952224), (344, 207470140), (430, 165976112), (688, 103735070), (860, 82988056), (1376, 51867535), (1720, 41494028), (3440, 20747014), (6880, 10373507)]