100077830

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{4889}}^1$

素因数の和:5008

約数の個数: 32

約数和(自身を含む): 190123200

約数和(自身を除く): 90045370

約数列:

[1, 2, 5, 10, 23, 46, 89, 115, 178, 230, 445, 890, 2047, 4094, 4889, 9778, 10235, 20470, 24445, 48890, 112447, 224894, 435121, 562235, 870242, 1124470, 2175605, 4351210, 10007783, 20015566, 50038915, 100077830]

約数ペア:

[(1, 100077830), (2, 50038915), (5, 20015566), (10, 10007783), (23, 4351210), (46, 2175605), (89, 1124470), (115, 870242), (178, 562235), (230, 435121), (445, 224894), (890, 112447), (2047, 48890), (4094, 24445), (4889, 20470), (9778, 10235)]