7172889920

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{3202183}}^1$

素因数の和:3202207

約数の個数: 56

約数和(自身を含む): 19520513664

約数和(自身を除く): 12347623744

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 64, 70, 80, 112, 140, 160, 224, 280, 320, 448, 560, 1120, 2240, 3202183, 6404366, 12808732, 16010915, 22415281, 25617464, 32021830, 44830562, 51234928, 64043660, 89661124, 102469856, 112076405, 128087320, 179322248, 204939712, 224152810, 256174640, 358644496, 448305620, 512349280, 717288992, 896611240, 1024698560, 1434577984, 1793222480, 3586444960, 7172889920]

約数ペア:

[(1, 7172889920), (2, 3586444960), (4, 1793222480), (5, 1434577984), (7, 1024698560), (8, 896611240), (10, 717288992), (14, 512349280), (16, 448305620), (20, 358644496), (28, 256174640), (32, 224152810), (35, 204939712), (40, 179322248), (56, 128087320), (64, 112076405), (70, 102469856), (80, 89661124), (112, 64043660), (140, 51234928), (160, 44830562), (224, 32021830), (280, 25617464), (320, 22415281), (448, 16010915), (560, 12808732), (1120, 6404366), (2240, 3202183)]