22899320

素因数分解:

$2^3\times 5^1\times {\mathrm{41}}^1\times {\mathrm{13963}}^1$

素因数の和:14015

約数の個数: 32

約数和(自身を含む): 52783920

約数和(自身を除く): 29884600

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 41, 82, 164, 205, 328, 410, 820, 1640, 13963, 27926, 55852, 69815, 111704, 139630, 279260, 558520, 572483, 1144966, 2289932, 2862415, 4579864, 5724830, 11449660, 22899320]

約数ペア:

[(1, 22899320), (2, 11449660), (4, 5724830), (5, 4579864), (8, 2862415), (10, 2289932), (20, 1144966), (40, 572483), (41, 558520), (82, 279260), (164, 139630), (205, 111704), (328, 69815), (410, 55852), (820, 27926), (1640, 13963)]