9778826320

素因数分解:

$2^4\times 5^1\times {\mathrm{25471}}^1\times {\mathrm{4799}}^1$

素因数の和:30283

約数の個数: 40

約数和(自身を含む): 22741401600

約数和(自身を除く): 12962575280

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 4799, 9598, 19196, 23995, 25471, 38392, 47990, 50942, 76784, 95980, 101884, 127355, 191960, 203768, 254710, 383920, 407536, 509420, 1018840, 2037680, 122235329, 244470658, 488941316, 611176645, 977882632, 1222353290, 1955765264, 2444706580, 4889413160, 9778826320]

約数ペア:

[(1, 9778826320), (2, 4889413160), (4, 2444706580), (5, 1955765264), (8, 1222353290), (10, 977882632), (16, 611176645), (20, 488941316), (40, 244470658), (80, 122235329), (4799, 2037680), (9598, 1018840), (19196, 509420), (23995, 407536), (25471, 383920), (38392, 254710), (47990, 203768), (50942, 191960), (76784, 127355), (95980, 101884)]