126926360

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{61}}^1\times {\mathrm{4729}}^1$

素因数の和:4812

約数の個数: 64

約数和(自身を含む): 316720800

約数和(自身を除く): 189794440

約数列:

[1, 2, 4, 5, 8, 10, 11, 20, 22, 40, 44, 55, 61, 88, 110, 122, 220, 244, 305, 440, 488, 610, 671, 1220, 1342, 2440, 2684, 3355, 4729, 5368, 6710, 9458, 13420, 18916, 23645, 26840, 37832, 47290, 52019, 94580, 104038, 189160, 208076, 260095, 288469, 416152, 520190, 576938, 1040380, 1153876, 1442345, 2080760, 2307752, 2884690, 3173159, 5769380, 6346318, 11538760, 12692636, 15865795, 25385272, 31731590, 63463180, 126926360]

約数ペア:

[(1, 126926360), (2, 63463180), (4, 31731590), (5, 25385272), (8, 15865795), (10, 12692636), (11, 11538760), (20, 6346318), (22, 5769380), (40, 3173159), (44, 2884690), (55, 2307752), (61, 2080760), (88, 1442345), (110, 1153876), (122, 1040380), (220, 576938), (244, 520190), (305, 416152), (440, 288469), (488, 260095), (610, 208076), (671, 189160), (1220, 104038), (1342, 94580), (2440, 52019), (2684, 47290), (3355, 37832), (4729, 26840), (5368, 23645), (6710, 18916), (9458, 13420)]