136069840

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73951}}^1$

素因数の和:73987

約数の個数: 40

約数和(自身を含む): 330121728

約数和(自身を除く): 194051888

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 80, 92, 115, 184, 230, 368, 460, 920, 1840, 73951, 147902, 295804, 369755, 591608, 739510, 1183216, 1479020, 1700873, 2958040, 3401746, 5916080, 6803492, 8504365, 13606984, 17008730, 27213968, 34017460, 68034920, 136069840]

約数ペア:

[(1, 136069840), (2, 68034920), (4, 34017460), (5, 27213968), (8, 17008730), (10, 13606984), (16, 8504365), (20, 6803492), (23, 5916080), (40, 3401746), (46, 2958040), (80, 1700873), (92, 1479020), (115, 1183216), (184, 739510), (230, 591608), (368, 369755), (460, 295804), (920, 147902), (1840, 73951)]