1160956880

素因数分解:

$2^4\times 5^1\times {\mathrm{61}}^1\times {\mathrm{237901}}^1$

素因数の和:237975

約数の個数: 40

約数和(自身を含む): 2743485864

約数和(自身を除く): 1582528984

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 61, 80, 122, 244, 305, 488, 610, 976, 1220, 2440, 4880, 237901, 475802, 951604, 1189505, 1903208, 2379010, 3806416, 4758020, 9516040, 14511961, 19032080, 29023922, 58047844, 72559805, 116095688, 145119610, 232191376, 290239220, 580478440, 1160956880]

約数ペア:

[(1, 1160956880), (2, 580478440), (4, 290239220), (5, 232191376), (8, 145119610), (10, 116095688), (16, 72559805), (20, 58047844), (40, 29023922), (61, 19032080), (80, 14511961), (122, 9516040), (244, 4758020), (305, 3806416), (488, 2379010), (610, 1903208), (976, 1189505), (1220, 951604), (2440, 475802), (4880, 237901)]