2100033650

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{26701}}^1$

素因数の和:26748

約数の個数: 72

約数和(自身を含む): 4623878532

約数和(自身を除く): 2523844882

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 242, 275, 286, 325, 550, 605, 650, 715, 1210, 1430, 1573, 3025, 3146, 3575, 6050, 7150, 7865, 15730, 26701, 39325, 53402, 78650, 133505, 267010, 293711, 347113, 587422, 667525, 694226, 1335050, 1468555, 1735565, 2937110, 3230821, 3471130, 3818243, 6461642, 7342775, 7636486, 8677825, 14685550, 16154105, 17355650, 19091215, 32308210, 38182430, 42000673, 80770525, 84001346, 95456075, 161541050, 190912150, 210003365, 420006730, 1050016825, 2100033650]

約数ペア:

[(1, 2100033650), (2, 1050016825), (5, 420006730), (10, 210003365), (11, 190912150), (13, 161541050), (22, 95456075), (25, 84001346), (26, 80770525), (50, 42000673), (55, 38182430), (65, 32308210), (110, 19091215), (121, 17355650), (130, 16154105), (143, 14685550), (242, 8677825), (275, 7636486), (286, 7342775), (325, 6461642), (550, 3818243), (605, 3471130), (650, 3230821), (715, 2937110), (1210, 1735565), (1430, 1468555), (1573, 1335050), (3025, 694226), (3146, 667525), (3575, 587422), (6050, 347113), (7150, 293711), (7865, 267010), (15730, 133505), (26701, 78650), (39325, 53402)]