26762580

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{11437}}^1$

素因数の和:11465

約数の個数: 72

約数和(自身を含む): 87432072

約数和(自身を除く): 60669492

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 11437, 22874, 34311, 45748, 57185, 68622, 102933, 114370, 137244, 148681, 171555, 205866, 228740, 297362, 343110, 411732, 446043, 514665, 594724, 686220, 743405, 892086, 1029330, 1338129, 1486810, 1784172, 2058660, 2230215, 2676258, 2973620, 4460430, 5352516, 6690645, 8920860, 13381290, 26762580]

約数ペア:

[(1, 26762580), (2, 13381290), (3, 8920860), (4, 6690645), (5, 5352516), (6, 4460430), (9, 2973620), (10, 2676258), (12, 2230215), (13, 2058660), (15, 1784172), (18, 1486810), (20, 1338129), (26, 1029330), (30, 892086), (36, 743405), (39, 686220), (45, 594724), (52, 514665), (60, 446043), (65, 411732), (78, 343110), (90, 297362), (117, 228740), (130, 205866), (156, 171555), (180, 148681), (195, 137244), (234, 114370), (260, 102933), (390, 68622), (468, 57185), (585, 45748), (780, 34311), (1170, 22874), (2340, 11437)]