32152940

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{443}}^1$

素因数の和:662

約数の個数: 48

約数和(自身を含む): 71608320

約数和(自身を除く): 39455380

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 191, 380, 382, 443, 764, 886, 955, 1772, 1910, 2215, 3629, 3820, 4430, 7258, 8417, 8860, 14516, 16834, 18145, 33668, 36290, 42085, 72580, 84170, 84613, 168340, 169226, 338452, 423065, 846130, 1607647, 1692260, 3215294, 6430588, 8038235, 16076470, 32152940]

約数ペア:

[(1, 32152940), (2, 16076470), (4, 8038235), (5, 6430588), (10, 3215294), (19, 1692260), (20, 1607647), (38, 846130), (76, 423065), (95, 338452), (190, 169226), (191, 168340), (380, 84613), (382, 84170), (443, 72580), (764, 42085), (886, 36290), (955, 33668), (1772, 18145), (1910, 16834), (2215, 14516), (3629, 8860), (3820, 8417), (4430, 7258)]