712576150

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{99661}}^1$

素因数の和:99697

約数の個数: 48

約数和(自身を含む): 1557119088

約数和(自身を除く): 844542938

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 99661, 199322, 498305, 996610, 1096271, 1295593, 2192542, 2491525, 2591186, 4983050, 5481355, 6477965, 10962710, 12955930, 14251523, 27406775, 28503046, 32389825, 54813550, 64779650, 71257615, 142515230, 356288075, 712576150]

約数ペア:

[(1, 712576150), (2, 356288075), (5, 142515230), (10, 71257615), (11, 64779650), (13, 54813550), (22, 32389825), (25, 28503046), (26, 27406775), (50, 14251523), (55, 12955930), (65, 10962710), (110, 6477965), (130, 5481355), (143, 4983050), (275, 2591186), (286, 2491525), (325, 2192542), (550, 1295593), (650, 1096271), (715, 996610), (1430, 498305), (3575, 199322), (7150, 99661)]