116418320

素因数分解:

$2^4\times 5^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:624

約数の個数: 80

約数和(自身を含む): 287124480

約数和(自身を除く): 170706160

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 38, 40, 76, 80, 95, 152, 190, 191, 304, 380, 382, 401, 760, 764, 802, 955, 1520, 1528, 1604, 1910, 2005, 3056, 3208, 3629, 3820, 4010, 6416, 7258, 7619, 7640, 8020, 14516, 15238, 15280, 16040, 18145, 29032, 30476, 32080, 36290, 38095, 58064, 60952, 72580, 76190, 76591, 121904, 145160, 152380, 153182, 290320, 304760, 306364, 382955, 609520, 612728, 765910, 1225456, 1455229, 1531820, 2910458, 3063640, 5820916, 6127280, 7276145, 11641832, 14552290, 23283664, 29104580, 58209160, 116418320]

約数ペア:

[(1, 116418320), (2, 58209160), (4, 29104580), (5, 23283664), (8, 14552290), (10, 11641832), (16, 7276145), (19, 6127280), (20, 5820916), (38, 3063640), (40, 2910458), (76, 1531820), (80, 1455229), (95, 1225456), (152, 765910), (190, 612728), (191, 609520), (304, 382955), (380, 306364), (382, 304760), (401, 290320), (760, 153182), (764, 152380), (802, 145160), (955, 121904), (1520, 76591), (1528, 76190), (1604, 72580), (1910, 60952), (2005, 58064), (3056, 38095), (3208, 36290), (3629, 32080), (3820, 30476), (4010, 29032), (6416, 18145), (7258, 16040), (7619, 15280), (7640, 15238), (8020, 14516)]