87302453440

素因数分解:

$2^6\times 5^1\times {\mathrm{272820167}}^1$

素因数の和:272820184

約数の個数: 28

約数和(自身を含む): 207888968016

約数和(自身を除く): 120586514576

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 272820167, 545640334, 1091280668, 1364100835, 2182561336, 2728201670, 4365122672, 5456403340, 8730245344, 10912806680, 17460490688, 21825613360, 43651226720, 87302453440]

約数ペア:

[(1, 87302453440), (2, 43651226720), (4, 21825613360), (5, 17460490688), (8, 10912806680), (10, 8730245344), (16, 5456403340), (20, 4365122672), (32, 2728201670), (40, 2182561336), (64, 1364100835), (80, 1091280668), (160, 545640334), (320, 272820167)]