40293072

素因数分解:

$2^4\times 3^3\times {\mathrm{19}}^1\times {\mathrm{4909}}^1$

素因数の和:4945

約数の個数: 80

約数和(自身を含む): 121768000

約数和(自身を除く): 81474928

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 27, 36, 38, 48, 54, 57, 72, 76, 108, 114, 144, 152, 171, 216, 228, 304, 342, 432, 456, 513, 684, 912, 1026, 1368, 2052, 2736, 4104, 4909, 8208, 9818, 14727, 19636, 29454, 39272, 44181, 58908, 78544, 88362, 93271, 117816, 132543, 176724, 186542, 235632, 265086, 279813, 353448, 373084, 530172, 559626, 706896, 746168, 839439, 1060344, 1119252, 1492336, 1678878, 2120688, 2238504, 2518317, 3357756, 4477008, 5036634, 6715512, 10073268, 13431024, 20146536, 40293072]

約数ペア:

[(1, 40293072), (2, 20146536), (3, 13431024), (4, 10073268), (6, 6715512), (8, 5036634), (9, 4477008), (12, 3357756), (16, 2518317), (18, 2238504), (19, 2120688), (24, 1678878), (27, 1492336), (36, 1119252), (38, 1060344), (48, 839439), (54, 746168), (57, 706896), (72, 559626), (76, 530172), (108, 373084), (114, 353448), (144, 279813), (152, 265086), (171, 235632), (216, 186542), (228, 176724), (304, 132543), (342, 117816), (432, 93271), (456, 88362), (513, 78544), (684, 58908), (912, 44181), (1026, 39272), (1368, 29454), (2052, 19636), (2736, 14727), (4104, 9818), (4909, 8208)]