527550010

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{1559}}^1$

素因数の和:1735

約数の個数: 64

約数和(自身を含む): 1085011200

約数和(自身を除く): 557461190

約数列:

[1, 2, 5, 10, 13, 19, 26, 38, 65, 95, 130, 137, 190, 247, 274, 494, 685, 1235, 1370, 1559, 1781, 2470, 2603, 3118, 3562, 5206, 7795, 8905, 13015, 15590, 17810, 20267, 26030, 29621, 33839, 40534, 59242, 67678, 101335, 148105, 169195, 202670, 213583, 296210, 338390, 385073, 427166, 770146, 1067915, 1925365, 2135830, 2776579, 3850730, 4058077, 5553158, 8116154, 13882895, 20290385, 27765790, 40580770, 52755001, 105510002, 263775005, 527550010]

約数ペア:

[(1, 527550010), (2, 263775005), (5, 105510002), (10, 52755001), (13, 40580770), (19, 27765790), (26, 20290385), (38, 13882895), (65, 8116154), (95, 5553158), (130, 4058077), (137, 3850730), (190, 2776579), (247, 2135830), (274, 1925365), (494, 1067915), (685, 770146), (1235, 427166), (1370, 385073), (1559, 338390), (1781, 296210), (2470, 213583), (2603, 202670), (3118, 169195), (3562, 148105), (5206, 101335), (7795, 67678), (8905, 59242), (13015, 40534), (15590, 33839), (17810, 29621), (20267, 26030)]