40802200

素因数分解:

$2^3\times 5^2\times {\mathrm{31}}^1\times {\mathrm{6581}}^1$

素因数の和:6628

約数の個数: 48

約数和(自身を含む): 97940160

約数和(自身を除く): 57137960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 100, 124, 155, 200, 248, 310, 620, 775, 1240, 1550, 3100, 6200, 6581, 13162, 26324, 32905, 52648, 65810, 131620, 164525, 204011, 263240, 329050, 408022, 658100, 816044, 1020055, 1316200, 1632088, 2040110, 4080220, 5100275, 8160440, 10200550, 20401100, 40802200]

約数ペア:

[(1, 40802200), (2, 20401100), (4, 10200550), (5, 8160440), (8, 5100275), (10, 4080220), (20, 2040110), (25, 1632088), (31, 1316200), (40, 1020055), (50, 816044), (62, 658100), (100, 408022), (124, 329050), (155, 263240), (200, 204011), (248, 164525), (310, 131620), (620, 65810), (775, 52648), (1240, 32905), (1550, 26324), (3100, 13162), (6200, 6581)]