111351280

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1\times {\mathrm{829}}^1$

素因数の和:938

約数の個数: 80

約数和(自身を含む): 274178880

約数和(自身を除く): 162827600

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 40, 46, 73, 80, 92, 115, 146, 184, 230, 292, 365, 368, 460, 584, 730, 829, 920, 1168, 1460, 1658, 1679, 1840, 2920, 3316, 3358, 4145, 5840, 6632, 6716, 8290, 8395, 13264, 13432, 16580, 16790, 19067, 26864, 33160, 33580, 38134, 60517, 66320, 67160, 76268, 95335, 121034, 134320, 152536, 190670, 242068, 302585, 305072, 381340, 484136, 605170, 762680, 968272, 1210340, 1391891, 1525360, 2420680, 2783782, 4841360, 5567564, 6959455, 11135128, 13918910, 22270256, 27837820, 55675640, 111351280]

約数ペア:

[(1, 111351280), (2, 55675640), (4, 27837820), (5, 22270256), (8, 13918910), (10, 11135128), (16, 6959455), (20, 5567564), (23, 4841360), (40, 2783782), (46, 2420680), (73, 1525360), (80, 1391891), (92, 1210340), (115, 968272), (146, 762680), (184, 605170), (230, 484136), (292, 381340), (365, 305072), (368, 302585), (460, 242068), (584, 190670), (730, 152536), (829, 134320), (920, 121034), (1168, 95335), (1460, 76268), (1658, 67160), (1679, 66320), (1840, 60517), (2920, 38134), (3316, 33580), (3358, 33160), (4145, 26864), (5840, 19067), (6632, 16790), (6716, 16580), (8290, 13432), (8395, 13264)]