772162280

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{12241}}^1$

素因数の和:12354

約数の個数: 64

約数和(自身を含む): 1850990400

約数和(自身を除く): 1078828120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 83, 95, 152, 166, 190, 332, 380, 415, 664, 760, 830, 1577, 1660, 3154, 3320, 6308, 7885, 12241, 12616, 15770, 24482, 31540, 48964, 61205, 63080, 97928, 122410, 232579, 244820, 465158, 489640, 930316, 1016003, 1162895, 1860632, 2032006, 2325790, 4064012, 4651580, 5080015, 8128024, 9303160, 10160030, 19304057, 20320060, 38608114, 40640120, 77216228, 96520285, 154432456, 193040570, 386081140, 772162280]

約数ペア:

[(1, 772162280), (2, 386081140), (4, 193040570), (5, 154432456), (8, 96520285), (10, 77216228), (19, 40640120), (20, 38608114), (38, 20320060), (40, 19304057), (76, 10160030), (83, 9303160), (95, 8128024), (152, 5080015), (166, 4651580), (190, 4064012), (332, 2325790), (380, 2032006), (415, 1860632), (664, 1162895), (760, 1016003), (830, 930316), (1577, 489640), (1660, 465158), (3154, 244820), (3320, 232579), (6308, 122410), (7885, 97928), (12241, 63080), (12616, 61205), (15770, 48964), (24482, 31540)]