13646200

素因数分解:

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

素因数の和:149

約数の個数: 72

約数和(自身を含む): 33245640

約数和(自身を除く): 19599440

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 31, 40, 50, 62, 71, 100, 124, 142, 155, 200, 248, 284, 310, 355, 568, 620, 710, 775, 961, 1240, 1420, 1550, 1775, 1922, 2201, 2840, 3100, 3550, 3844, 4402, 4805, 6200, 7100, 7688, 8804, 9610, 11005, 14200, 17608, 19220, 22010, 24025, 38440, 44020, 48050, 55025, 68231, 88040, 96100, 110050, 136462, 192200, 220100, 272924, 341155, 440200, 545848, 682310, 1364620, 1705775, 2729240, 3411550, 6823100, 13646200]

約数ペア:

[(1, 13646200), (2, 6823100), (4, 3411550), (5, 2729240), (8, 1705775), (10, 1364620), (20, 682310), (25, 545848), (31, 440200), (40, 341155), (50, 272924), (62, 220100), (71, 192200), (100, 136462), (124, 110050), (142, 96100), (155, 88040), (200, 68231), (248, 55025), (284, 48050), (310, 44020), (355, 38440), (568, 24025), (620, 22010), (710, 19220), (775, 17608), (961, 14200), (1240, 11005), (1420, 9610), (1550, 8804), (1775, 7688), (1922, 7100), (2201, 6200), (2840, 4805), (3100, 4402), (3550, 3844)]