25285920

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{4789}}^1$

素因数の和:4818

約数の個数: 96

約数和(自身を含む): 86909760

約数和(自身を除く): 61623840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 4789, 5280, 9578, 14367, 19156, 23945, 28734, 38312, 47890, 52679, 57468, 71835, 76624, 95780, 105358, 114936, 143670, 153248, 158037, 191560, 210716, 229872, 263395, 287340, 316074, 383120, 421432, 459744, 526790, 574680, 632148, 766240, 790185, 842864, 1053580, 1149360, 1264296, 1580370, 1685728, 2107160, 2298720, 2528592, 3160740, 4214320, 5057184, 6321480, 8428640, 12642960, 25285920]

約数ペア:

[(1, 25285920), (2, 12642960), (3, 8428640), (4, 6321480), (5, 5057184), (6, 4214320), (8, 3160740), (10, 2528592), (11, 2298720), (12, 2107160), (15, 1685728), (16, 1580370), (20, 1264296), (22, 1149360), (24, 1053580), (30, 842864), (32, 790185), (33, 766240), (40, 632148), (44, 574680), (48, 526790), (55, 459744), (60, 421432), (66, 383120), (80, 316074), (88, 287340), (96, 263395), (110, 229872), (120, 210716), (132, 191560), (160, 158037), (165, 153248), (176, 143670), (220, 114936), (240, 105358), (264, 95780), (330, 76624), (352, 71835), (440, 57468), (480, 52679), (528, 47890), (660, 38312), (880, 28734), (1056, 23945), (1320, 19156), (1760, 14367), (2640, 9578), (4789, 5280)]