14565980

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{463}}^1$

素因数の和:507

約数の個数: 72

約数和(自身を含む): 36286656

約数和(自身を除く): 21720676

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 26, 44, 52, 55, 65, 110, 121, 130, 143, 220, 242, 260, 286, 463, 484, 572, 605, 715, 926, 1210, 1430, 1573, 1852, 2315, 2420, 2860, 3146, 4630, 5093, 6019, 6292, 7865, 9260, 10186, 12038, 15730, 20372, 24076, 25465, 30095, 31460, 50930, 56023, 60190, 66209, 101860, 112046, 120380, 132418, 224092, 264836, 280115, 331045, 560230, 662090, 728299, 1120460, 1324180, 1456598, 2913196, 3641495, 7282990, 14565980]

約数ペア:

[(1, 14565980), (2, 7282990), (4, 3641495), (5, 2913196), (10, 1456598), (11, 1324180), (13, 1120460), (20, 728299), (22, 662090), (26, 560230), (44, 331045), (52, 280115), (55, 264836), (65, 224092), (110, 132418), (121, 120380), (130, 112046), (143, 101860), (220, 66209), (242, 60190), (260, 56023), (286, 50930), (463, 31460), (484, 30095), (572, 25465), (605, 24076), (715, 20372), (926, 15730), (1210, 12038), (1430, 10186), (1573, 9260), (1852, 7865), (2315, 6292), (2420, 6019), (2860, 5093), (3146, 4630)]