15694471580

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3583}}^1\times {\mathrm{11527}}^1$

素因数の和:15138

約数の個数: 48

約数和(自身を含む): 34705735680

約数和(自身を除く): 19011264100

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 95, 190, 380, 3583, 7166, 11527, 14332, 17915, 23054, 35830, 46108, 57635, 68077, 71660, 115270, 136154, 219013, 230540, 272308, 340385, 438026, 680770, 876052, 1095065, 1361540, 2190130, 4380260, 41301241, 82602482, 165204964, 206506205, 413012410, 784723579, 826024820, 1569447158, 3138894316, 3923617895, 7847235790, 15694471580]

約数ペア:

[(1, 15694471580), (2, 7847235790), (4, 3923617895), (5, 3138894316), (10, 1569447158), (19, 826024820), (20, 784723579), (38, 413012410), (76, 206506205), (95, 165204964), (190, 82602482), (380, 41301241), (3583, 4380260), (7166, 2190130), (11527, 1361540), (14332, 1095065), (17915, 876052), (23054, 680770), (35830, 438026), (46108, 340385), (57635, 272308), (68077, 230540), (71660, 219013), (115270, 136154)]