83572640

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{743}}^1$

素因数の和:814

約数の個数: 96

約数和(自身を含む): 213736320

約数和(自身を除く): 130163680

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 37, 38, 40, 74, 76, 80, 95, 148, 152, 160, 185, 190, 296, 304, 370, 380, 592, 608, 703, 740, 743, 760, 1184, 1406, 1480, 1486, 1520, 2812, 2960, 2972, 3040, 3515, 3715, 5624, 5920, 5944, 7030, 7430, 11248, 11888, 14060, 14117, 14860, 22496, 23776, 27491, 28120, 28234, 29720, 54982, 56240, 56468, 59440, 70585, 109964, 112480, 112936, 118880, 137455, 141170, 219928, 225872, 274910, 282340, 439856, 451744, 522329, 549820, 564680, 879712, 1044658, 1099640, 1129360, 2089316, 2199280, 2258720, 2611645, 4178632, 4398560, 5223290, 8357264, 10446580, 16714528, 20893160, 41786320, 83572640]

約数ペア:

[(1, 83572640), (2, 41786320), (4, 20893160), (5, 16714528), (8, 10446580), (10, 8357264), (16, 5223290), (19, 4398560), (20, 4178632), (32, 2611645), (37, 2258720), (38, 2199280), (40, 2089316), (74, 1129360), (76, 1099640), (80, 1044658), (95, 879712), (148, 564680), (152, 549820), (160, 522329), (185, 451744), (190, 439856), (296, 282340), (304, 274910), (370, 225872), (380, 219928), (592, 141170), (608, 137455), (703, 118880), (740, 112936), (743, 112480), (760, 109964), (1184, 70585), (1406, 59440), (1480, 56468), (1486, 56240), (1520, 54982), (2812, 29720), (2960, 28234), (2972, 28120), (3040, 27491), (3515, 23776), (3715, 22496), (5624, 14860), (5920, 14117), (5944, 14060), (7030, 11888), (7430, 11248)]