8238775700

素因数分解:

$2^2\times 5^2\times {\mathrm{47}}^1\times {\mathrm{79}}^1\times {\mathrm{22189}}^1$

素因数の和:22329

約数の個数: 72

約数和(自身を含む): 18490483200

約数和(自身を除く): 10251707500

約数列:

[1, 2, 4, 5, 10, 20, 25, 47, 50, 79, 94, 100, 158, 188, 235, 316, 395, 470, 790, 940, 1175, 1580, 1975, 2350, 3713, 3950, 4700, 7426, 7900, 14852, 18565, 22189, 37130, 44378, 74260, 88756, 92825, 110945, 185650, 221890, 371300, 443780, 554725, 1042883, 1109450, 1752931, 2085766, 2218900, 3505862, 4171532, 5214415, 7011724, 8764655, 10428830, 17529310, 20857660, 26072075, 35058620, 43823275, 52144150, 82387757, 87646550, 104288300, 164775514, 175293100, 329551028, 411938785, 823877570, 1647755140, 2059693925, 4119387850, 8238775700]

約数ペア:

[(1, 8238775700), (2, 4119387850), (4, 2059693925), (5, 1647755140), (10, 823877570), (20, 411938785), (25, 329551028), (47, 175293100), (50, 164775514), (79, 104288300), (94, 87646550), (100, 82387757), (158, 52144150), (188, 43823275), (235, 35058620), (316, 26072075), (395, 20857660), (470, 17529310), (790, 10428830), (940, 8764655), (1175, 7011724), (1580, 5214415), (1975, 4171532), (2350, 3505862), (3713, 2218900), (3950, 2085766), (4700, 1752931), (7426, 1109450), (7900, 1042883), (14852, 554725), (18565, 443780), (22189, 371300), (37130, 221890), (44378, 185650), (74260, 110945), (88756, 92825)]