2018793550

素因数分解:

$2^1\times 5^2\times {\mathrm{149}}^1\times {\mathrm{233}}^1\times {\mathrm{1163}}^1$

素因数の和:1557

約数の個数: 48

約数和(自身を含む): 3799645200

約数和(自身を除く): 1780851650

約数列:

[1, 2, 5, 10, 25, 50, 149, 233, 298, 466, 745, 1163, 1165, 1490, 2326, 2330, 3725, 5815, 5825, 7450, 11630, 11650, 29075, 34717, 58150, 69434, 173287, 173585, 270979, 346574, 347170, 541958, 866435, 867925, 1354895, 1732870, 1735850, 2709790, 4332175, 6774475, 8664350, 13548950, 40375871, 80751742, 201879355, 403758710, 1009396775, 2018793550]

約数ペア:

[(1, 2018793550), (2, 1009396775), (5, 403758710), (10, 201879355), (25, 80751742), (50, 40375871), (149, 13548950), (233, 8664350), (298, 6774475), (466, 4332175), (745, 2709790), (1163, 1735850), (1165, 1732870), (1490, 1354895), (2326, 867925), (2330, 866435), (3725, 541958), (5815, 347170), (5825, 346574), (7450, 270979), (11630, 173585), (11650, 173287), (29075, 69434), (34717, 58150)]