2515099360

素因数分解:

$2^5\times 5^1\times {\mathrm{139}}^1\times {\mathrm{113089}}^1$

素因数の和:113243

約数の個数: 48

約数和(自身を含む): 5984722800

約数和(自身を除く): 3469623440

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 139, 160, 278, 556, 695, 1112, 1390, 2224, 2780, 4448, 5560, 11120, 22240, 113089, 226178, 452356, 565445, 904712, 1130890, 1809424, 2261780, 3618848, 4523560, 9047120, 15719371, 18094240, 31438742, 62877484, 78596855, 125754968, 157193710, 251509936, 314387420, 503019872, 628774840, 1257549680, 2515099360]

約数ペア:

[(1, 2515099360), (2, 1257549680), (4, 628774840), (5, 503019872), (8, 314387420), (10, 251509936), (16, 157193710), (20, 125754968), (32, 78596855), (40, 62877484), (80, 31438742), (139, 18094240), (160, 15719371), (278, 9047120), (556, 4523560), (695, 3618848), (1112, 2261780), (1390, 1809424), (2224, 1130890), (2780, 904712), (4448, 565445), (5560, 452356), (11120, 226178), (22240, 113089)]