256399682470

素因数分解:

$2^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{22872407}}^1$

素因数の和:22872492

約数の個数: 32

約数和(自身を含む): 494044012800

約数和(自身を除く): 237644330330

約数列:

[1, 2, 5, 10, 19, 38, 59, 95, 118, 190, 295, 590, 1121, 2242, 5605, 11210, 22872407, 45744814, 114362035, 228724070, 434575733, 869151466, 1349472013, 2172878665, 2698944026, 4345757330, 6747360065, 13494720130, 25639968247, 51279936494, 128199841235, 256399682470]

約数ペア:

[(1, 256399682470), (2, 128199841235), (5, 51279936494), (10, 25639968247), (19, 13494720130), (38, 6747360065), (59, 4345757330), (95, 2698944026), (118, 2172878665), (190, 1349472013), (295, 869151466), (590, 434575733), (1121, 228724070), (2242, 114362035), (5605, 45744814), (11210, 22872407)]