74214320

素因数分解:

$2^4\times 5^1\times {\mathrm{229}}^1\times {\mathrm{4051}}^1$

素因数の和:4293

約数の個数: 40

約数和(自身を含む): 173344560

約数和(自身を除く): 99130240

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 229, 458, 916, 1145, 1832, 2290, 3664, 4051, 4580, 8102, 9160, 16204, 18320, 20255, 32408, 40510, 64816, 81020, 162040, 324080, 927679, 1855358, 3710716, 4638395, 7421432, 9276790, 14842864, 18553580, 37107160, 74214320]

約数ペア:

[(1, 74214320), (2, 37107160), (4, 18553580), (5, 14842864), (8, 9276790), (10, 7421432), (16, 4638395), (20, 3710716), (40, 1855358), (80, 927679), (229, 324080), (458, 162040), (916, 81020), (1145, 64816), (1832, 40510), (2290, 32408), (3664, 20255), (4051, 18320), (4580, 16204), (8102, 9160)]