32705840

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{21517}}^1$

素因数の和:21549

約数の個数: 40

約数和(自身を含む): 80046960

約数和(自身を除く): 47341120

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 304, 380, 760, 1520, 21517, 43034, 86068, 107585, 172136, 215170, 344272, 408823, 430340, 817646, 860680, 1635292, 1721360, 2044115, 3270584, 4088230, 6541168, 8176460, 16352920, 32705840]

約数ペア:

[(1, 32705840), (2, 16352920), (4, 8176460), (5, 6541168), (8, 4088230), (10, 3270584), (16, 2044115), (19, 1721360), (20, 1635292), (38, 860680), (40, 817646), (76, 430340), (80, 408823), (95, 344272), (152, 215170), (190, 172136), (304, 107585), (380, 86068), (760, 43034), (1520, 21517)]