97423640

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{128189}}^1$

素因数の和:128219

約数の個数: 32

約数和(自身を含む): 230742000

約数和(自身を除く): 133318360

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 128189, 256378, 512756, 640945, 1025512, 1281890, 2435591, 2563780, 4871182, 5127560, 9742364, 12177955, 19484728, 24355910, 48711820, 97423640]

約数ペア:

[(1, 97423640), (2, 48711820), (4, 24355910), (5, 19484728), (8, 12177955), (10, 9742364), (19, 5127560), (20, 4871182), (38, 2563780), (40, 2435591), (76, 1281890), (95, 1025512), (152, 640945), (190, 512756), (380, 256378), (760, 128189)]