38069920

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{1789}}^1$

素因数の和:1830

約数の個数: 96

約数和(自身を含む): 108259200

約数和(自身を除く): 70189280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 32, 35, 38, 40, 56, 70, 76, 80, 95, 112, 133, 140, 152, 160, 190, 224, 266, 280, 304, 380, 532, 560, 608, 665, 760, 1064, 1120, 1330, 1520, 1789, 2128, 2660, 3040, 3578, 4256, 5320, 7156, 8945, 10640, 12523, 14312, 17890, 21280, 25046, 28624, 33991, 35780, 50092, 57248, 62615, 67982, 71560, 100184, 125230, 135964, 143120, 169955, 200368, 237937, 250460, 271928, 286240, 339910, 400736, 475874, 500920, 543856, 679820, 951748, 1001840, 1087712, 1189685, 1359640, 1903496, 2003680, 2379370, 2719280, 3806992, 4758740, 5438560, 7613984, 9517480, 19034960, 38069920]

約数ペア:

[(1, 38069920), (2, 19034960), (4, 9517480), (5, 7613984), (7, 5438560), (8, 4758740), (10, 3806992), (14, 2719280), (16, 2379370), (19, 2003680), (20, 1903496), (28, 1359640), (32, 1189685), (35, 1087712), (38, 1001840), (40, 951748), (56, 679820), (70, 543856), (76, 500920), (80, 475874), (95, 400736), (112, 339910), (133, 286240), (140, 271928), (152, 250460), (160, 237937), (190, 200368), (224, 169955), (266, 143120), (280, 135964), (304, 125230), (380, 100184), (532, 71560), (560, 67982), (608, 62615), (665, 57248), (760, 50092), (1064, 35780), (1120, 33991), (1330, 28624), (1520, 25046), (1789, 21280), (2128, 17890), (2660, 14312), (3040, 12523), (3578, 10640), (4256, 8945), (5320, 7156)]