29036720

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4373}}^1$

素因数の和:4469

約数の個数: 40

約数和(自身を含む): 68339376

約数和(自身を除く): 39302656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 4373, 6640, 8746, 17492, 21865, 34984, 43730, 69968, 87460, 174920, 349840, 362959, 725918, 1451836, 1814795, 2903672, 3629590, 5807344, 7259180, 14518360, 29036720]

約数ペア:

[(1, 29036720), (2, 14518360), (4, 7259180), (5, 5807344), (8, 3629590), (10, 2903672), (16, 1814795), (20, 1451836), (40, 725918), (80, 362959), (83, 349840), (166, 174920), (332, 87460), (415, 69968), (664, 43730), (830, 34984), (1328, 21865), (1660, 17492), (3320, 8746), (4373, 6640)]