73827160

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{8831}}^1$

素因数の和:8872

約数の個数: 64

約数和(自身を含む): 190771200

約数和(自身を除く): 116944040

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 8831, 17662, 35324, 44155, 70648, 88310, 97141, 167789, 176620, 194282, 335578, 353240, 388564, 485705, 671156, 777128, 838945, 971410, 1342312, 1677890, 1845679, 1942820, 3355780, 3691358, 3885640, 6711560, 7382716, 9228395, 14765432, 18456790, 36913580, 73827160]

約数ペア:

[(1, 73827160), (2, 36913580), (4, 18456790), (5, 14765432), (8, 9228395), (10, 7382716), (11, 6711560), (19, 3885640), (20, 3691358), (22, 3355780), (38, 1942820), (40, 1845679), (44, 1677890), (55, 1342312), (76, 971410), (88, 838945), (95, 777128), (110, 671156), (152, 485705), (190, 388564), (209, 353240), (220, 335578), (380, 194282), (418, 176620), (440, 167789), (760, 97141), (836, 88310), (1045, 70648), (1672, 44155), (2090, 35324), (4180, 17662), (8360, 8831)]