201426400

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{35969}}^1$

素因数の和:35996

約数の個数: 72

約数和(自身を含む): 561995280

約数和(自身を除く): 360568880

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 32, 35, 40, 50, 56, 70, 80, 100, 112, 140, 160, 175, 200, 224, 280, 350, 400, 560, 700, 800, 1120, 1400, 2800, 5600, 35969, 71938, 143876, 179845, 251783, 287752, 359690, 503566, 575504, 719380, 899225, 1007132, 1151008, 1258915, 1438760, 1798450, 2014264, 2517830, 2877520, 3596900, 4028528, 5035660, 5755040, 6294575, 7193800, 8057056, 10071320, 12589150, 14387600, 20142640, 25178300, 28775200, 40285280, 50356600, 100713200, 201426400]

約数ペア:

[(1, 201426400), (2, 100713200), (4, 50356600), (5, 40285280), (7, 28775200), (8, 25178300), (10, 20142640), (14, 14387600), (16, 12589150), (20, 10071320), (25, 8057056), (28, 7193800), (32, 6294575), (35, 5755040), (40, 5035660), (50, 4028528), (56, 3596900), (70, 2877520), (80, 2517830), (100, 2014264), (112, 1798450), (140, 1438760), (160, 1258915), (175, 1151008), (200, 1007132), (224, 899225), (280, 719380), (350, 575504), (400, 503566), (560, 359690), (700, 287752), (800, 251783), (1120, 179845), (1400, 143876), (2800, 71938), (5600, 35969)]