101441080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{373}}^1\times {\mathrm{523}}^1$

素因数の和:920

約数の個数: 64

約数和(自身を含む): 246929760

約数和(自身を除く): 145488680

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 373, 520, 523, 746, 1046, 1492, 1865, 2092, 2615, 2984, 3730, 4184, 4849, 5230, 6799, 7460, 9698, 10460, 13598, 14920, 19396, 20920, 24245, 27196, 33995, 38792, 48490, 54392, 67990, 96980, 135980, 193960, 195079, 271960, 390158, 780316, 975395, 1560632, 1950790, 2536027, 3901580, 5072054, 7803160, 10144108, 12680135, 20288216, 25360270, 50720540, 101441080]

約数ペア:

[(1, 101441080), (2, 50720540), (4, 25360270), (5, 20288216), (8, 12680135), (10, 10144108), (13, 7803160), (20, 5072054), (26, 3901580), (40, 2536027), (52, 1950790), (65, 1560632), (104, 975395), (130, 780316), (260, 390158), (373, 271960), (520, 195079), (523, 193960), (746, 135980), (1046, 96980), (1492, 67990), (1865, 54392), (2092, 48490), (2615, 38792), (2984, 33995), (3730, 27196), (4184, 24245), (4849, 20920), (5230, 19396), (6799, 14920), (7460, 13598), (9698, 10460)]