127190360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^3\times {\mathrm{2389}}^1$

素因数の和:2433

約数の個数: 64

約数和(自身を含む): 314906400

約数和(自身を除く): 187716040

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 88, 110, 121, 220, 242, 440, 484, 605, 968, 1210, 1331, 2389, 2420, 2662, 4778, 4840, 5324, 6655, 9556, 10648, 11945, 13310, 19112, 23890, 26279, 26620, 47780, 52558, 53240, 95560, 105116, 131395, 210232, 262790, 289069, 525580, 578138, 1051160, 1156276, 1445345, 2312552, 2890690, 3179759, 5781380, 6359518, 11562760, 12719036, 15898795, 25438072, 31797590, 63595180, 127190360]

約数ペア:

[(1, 127190360), (2, 63595180), (4, 31797590), (5, 25438072), (8, 15898795), (10, 12719036), (11, 11562760), (20, 6359518), (22, 5781380), (40, 3179759), (44, 2890690), (55, 2312552), (88, 1445345), (110, 1156276), (121, 1051160), (220, 578138), (242, 525580), (440, 289069), (484, 262790), (605, 210232), (968, 131395), (1210, 105116), (1331, 95560), (2389, 53240), (2420, 52558), (2662, 47780), (4778, 26620), (4840, 26279), (5324, 23890), (6655, 19112), (9556, 13310), (10648, 11945)]