10851722360

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{71}}^1\times {\mathrm{123259}}^1$

素因数の和:123372

約数の個数: 64

約数和(自身を含む): 25559193600

約数和(自身を除く): 14707471240

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 71, 124, 142, 155, 248, 284, 310, 355, 568, 620, 710, 1240, 1420, 2201, 2840, 4402, 8804, 11005, 17608, 22010, 44020, 88040, 123259, 246518, 493036, 616295, 986072, 1232590, 2465180, 3821029, 4930360, 7642058, 8751389, 15284116, 17502778, 19105145, 30568232, 35005556, 38210290, 43756945, 70011112, 76420580, 87513890, 152841160, 175027780, 271293059, 350055560, 542586118, 1085172236, 1356465295, 2170344472, 2712930590, 5425861180, 10851722360]

約数ペア:

[(1, 10851722360), (2, 5425861180), (4, 2712930590), (5, 2170344472), (8, 1356465295), (10, 1085172236), (20, 542586118), (31, 350055560), (40, 271293059), (62, 175027780), (71, 152841160), (124, 87513890), (142, 76420580), (155, 70011112), (248, 43756945), (284, 38210290), (310, 35005556), (355, 30568232), (568, 19105145), (620, 17502778), (710, 15284116), (1240, 8751389), (1420, 7642058), (2201, 4930360), (2840, 3821029), (4402, 2465180), (8804, 1232590), (11005, 986072), (17608, 616295), (22010, 493036), (44020, 246518), (88040, 123259)]