2199533440

素因数分解:

$2^7\times 5^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{15551}}^1$

素因数の和:15600

約数の個数: 128

約数和(自身を含む): 5996229120

約数和(自身を除く): 3796695680

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 17, 20, 26, 32, 34, 40, 52, 64, 65, 68, 80, 85, 104, 128, 130, 136, 160, 170, 208, 221, 260, 272, 320, 340, 416, 442, 520, 544, 640, 680, 832, 884, 1040, 1088, 1105, 1360, 1664, 1768, 2080, 2176, 2210, 2720, 3536, 4160, 4420, 5440, 7072, 8320, 8840, 10880, 14144, 15551, 17680, 28288, 31102, 35360, 62204, 70720, 77755, 124408, 141440, 155510, 202163, 248816, 264367, 311020, 404326, 497632, 528734, 622040, 808652, 995264, 1010815, 1057468, 1244080, 1321835, 1617304, 1990528, 2021630, 2114936, 2488160, 2643670, 3234608, 3436771, 4043260, 4229872, 4976320, 5287340, 6469216, 6873542, 8086520, 8459744, 9952640, 10574680, 12938432, 13747084, 16173040, 16919488, 17183855, 21149360, 25876864, 27494168, 32346080, 33838976, 34367710, 42298720, 54988336, 64692160, 68735420, 84597440, 109976672, 129384320, 137470840, 169194880, 219953344, 274941680, 439906688, 549883360, 1099766720, 2199533440]

約数ペア:

[(1, 2199533440), (2, 1099766720), (4, 549883360), (5, 439906688), (8, 274941680), (10, 219953344), (13, 169194880), (16, 137470840), (17, 129384320), (20, 109976672), (26, 84597440), (32, 68735420), (34, 64692160), (40, 54988336), (52, 42298720), (64, 34367710), (65, 33838976), (68, 32346080), (80, 27494168), (85, 25876864), (104, 21149360), (128, 17183855), (130, 16919488), (136, 16173040), (160, 13747084), (170, 12938432), (208, 10574680), (221, 9952640), (260, 8459744), (272, 8086520), (320, 6873542), (340, 6469216), (416, 5287340), (442, 4976320), (520, 4229872), (544, 4043260), (640, 3436771), (680, 3234608), (832, 2643670), (884, 2488160), (1040, 2114936), (1088, 2021630), (1105, 1990528), (1360, 1617304), (1664, 1321835), (1768, 1244080), (2080, 1057468), (2176, 1010815), (2210, 995264), (2720, 808652), (3536, 622040), (4160, 528734), (4420, 497632), (5440, 404326), (7072, 311020), (8320, 264367), (8840, 248816), (10880, 202163), (14144, 155510), (15551, 141440), (17680, 124408), (28288, 77755), (31102, 70720), (35360, 62204)]