162220480

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{26681}}^1$

素因数の和:26717

約数の個数: 56

約数和(自身を含む): 406633680

約数和(自身を除く): 244413200

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 152, 160, 190, 304, 320, 380, 608, 760, 1216, 1520, 3040, 6080, 26681, 53362, 106724, 133405, 213448, 266810, 426896, 506939, 533620, 853792, 1013878, 1067240, 1707584, 2027756, 2134480, 2534695, 4055512, 4268960, 5069390, 8111024, 8537920, 10138780, 16222048, 20277560, 32444096, 40555120, 81110240, 162220480]

約数ペア:

[(1, 162220480), (2, 81110240), (4, 40555120), (5, 32444096), (8, 20277560), (10, 16222048), (16, 10138780), (19, 8537920), (20, 8111024), (32, 5069390), (38, 4268960), (40, 4055512), (64, 2534695), (76, 2134480), (80, 2027756), (95, 1707584), (152, 1067240), (160, 1013878), (190, 853792), (304, 533620), (320, 506939), (380, 426896), (608, 266810), (760, 213448), (1216, 133405), (1520, 106724), (3040, 53362), (6080, 26681)]