434549440

素因数分解:

$2^6\times 5^1\times {\mathrm{13}}^1\times {\mathrm{104459}}^1$

素因数の和:104489

約数の個数: 56

約数和(自身を含む): 1114379280

約数和(自身を除く): 679829840

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 130, 160, 208, 260, 320, 416, 520, 832, 1040, 2080, 4160, 104459, 208918, 417836, 522295, 835672, 1044590, 1357967, 1671344, 2089180, 2715934, 3342688, 4178360, 5431868, 6685376, 6789835, 8356720, 10863736, 13579670, 16713440, 21727472, 27159340, 33426880, 43454944, 54318680, 86909888, 108637360, 217274720, 434549440]

約数ペア:

[(1, 434549440), (2, 217274720), (4, 108637360), (5, 86909888), (8, 54318680), (10, 43454944), (13, 33426880), (16, 27159340), (20, 21727472), (26, 16713440), (32, 13579670), (40, 10863736), (52, 8356720), (64, 6789835), (65, 6685376), (80, 5431868), (104, 4178360), (130, 3342688), (160, 2715934), (208, 2089180), (260, 1671344), (320, 1357967), (416, 1044590), (520, 835672), (832, 522295), (1040, 417836), (2080, 208918), (4160, 104459)]