97367920

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{251}}^1\times {\mathrm{373}}^1$

素因数の和:650

約数の個数: 80

約数和(自身を含む): 245421792

約数和(自身を除く): 148053872

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 251, 260, 373, 502, 520, 746, 1004, 1040, 1255, 1492, 1865, 2008, 2510, 2984, 3263, 3730, 4016, 4849, 5020, 5968, 6526, 7460, 9698, 10040, 13052, 14920, 16315, 19396, 20080, 24245, 26104, 29840, 32630, 38792, 48490, 52208, 65260, 77584, 93623, 96980, 130520, 187246, 193960, 261040, 374492, 387920, 468115, 748984, 936230, 1217099, 1497968, 1872460, 2434198, 3744920, 4868396, 6085495, 7489840, 9736792, 12170990, 19473584, 24341980, 48683960, 97367920]

約数ペア:

[(1, 97367920), (2, 48683960), (4, 24341980), (5, 19473584), (8, 12170990), (10, 9736792), (13, 7489840), (16, 6085495), (20, 4868396), (26, 3744920), (40, 2434198), (52, 1872460), (65, 1497968), (80, 1217099), (104, 936230), (130, 748984), (208, 468115), (251, 387920), (260, 374492), (373, 261040), (502, 193960), (520, 187246), (746, 130520), (1004, 96980), (1040, 93623), (1255, 77584), (1492, 65260), (1865, 52208), (2008, 48490), (2510, 38792), (2984, 32630), (3263, 29840), (3730, 26104), (4016, 24245), (4849, 20080), (5020, 19396), (5968, 16315), (6526, 14920), (7460, 13052), (9698, 10040)]