32137240

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{13171}}^1$

素因数の和:13243

約数の個数: 32

約数和(自身を含む): 73499760

約数和(自身を除く): 41362520

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 13171, 26342, 52684, 65855, 105368, 131710, 263420, 526840, 803431, 1606862, 3213724, 4017155, 6427448, 8034310, 16068620, 32137240]

約数ペア:

[(1, 32137240), (2, 16068620), (4, 8034310), (5, 6427448), (8, 4017155), (10, 3213724), (20, 1606862), (40, 803431), (61, 526840), (122, 263420), (244, 131710), (305, 105368), (488, 65855), (610, 52684), (1220, 26342), (2440, 13171)]