11125560

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{139}}^1$

素因数の和:205

約数の個数: 128

約数和(自身を含む): 36288000

約数和(自身を除く): 25162440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 23, 24, 29, 30, 40, 46, 58, 60, 69, 87, 92, 115, 116, 120, 138, 139, 145, 174, 184, 230, 232, 276, 278, 290, 345, 348, 417, 435, 460, 552, 556, 580, 667, 690, 695, 696, 834, 870, 920, 1112, 1160, 1334, 1380, 1390, 1668, 1740, 2001, 2085, 2668, 2760, 2780, 3197, 3335, 3336, 3480, 4002, 4031, 4170, 5336, 5560, 6394, 6670, 8004, 8062, 8340, 9591, 10005, 12093, 12788, 13340, 15985, 16008, 16124, 16680, 19182, 20010, 20155, 24186, 25576, 26680, 31970, 32248, 38364, 40020, 40310, 47955, 48372, 60465, 63940, 76728, 80040, 80620, 92713, 95910, 96744, 120930, 127880, 161240, 185426, 191820, 241860, 278139, 370852, 383640, 463565, 483720, 556278, 741704, 927130, 1112556, 1390695, 1854260, 2225112, 2781390, 3708520, 5562780, 11125560]

約数ペア:

[(1, 11125560), (2, 5562780), (3, 3708520), (4, 2781390), (5, 2225112), (6, 1854260), (8, 1390695), (10, 1112556), (12, 927130), (15, 741704), (20, 556278), (23, 483720), (24, 463565), (29, 383640), (30, 370852), (40, 278139), (46, 241860), (58, 191820), (60, 185426), (69, 161240), (87, 127880), (92, 120930), (115, 96744), (116, 95910), (120, 92713), (138, 80620), (139, 80040), (145, 76728), (174, 63940), (184, 60465), (230, 48372), (232, 47955), (276, 40310), (278, 40020), (290, 38364), (345, 32248), (348, 31970), (417, 26680), (435, 25576), (460, 24186), (552, 20155), (556, 20010), (580, 19182), (667, 16680), (690, 16124), (695, 16008), (696, 15985), (834, 13340), (870, 12788), (920, 12093), (1112, 10005), (1160, 9591), (1334, 8340), (1380, 8062), (1390, 8004), (1668, 6670), (1740, 6394), (2001, 5560), (2085, 5336), (2668, 4170), (2760, 4031), (2780, 4002), (3197, 3480), (3335, 3336)]