12200320

素因数分解:

$2^7\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1733}}^1$

素因数の和:1763

約数の個数: 64

約数和(自身を含む): 31836240

約数和(自身を除く): 19635920

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 32, 40, 44, 55, 64, 80, 88, 110, 128, 160, 176, 220, 320, 352, 440, 640, 704, 880, 1408, 1733, 1760, 3466, 3520, 6932, 7040, 8665, 13864, 17330, 19063, 27728, 34660, 38126, 55456, 69320, 76252, 95315, 110912, 138640, 152504, 190630, 221824, 277280, 305008, 381260, 554560, 610016, 762520, 1109120, 1220032, 1525040, 2440064, 3050080, 6100160, 12200320]

約数ペア:

[(1, 12200320), (2, 6100160), (4, 3050080), (5, 2440064), (8, 1525040), (10, 1220032), (11, 1109120), (16, 762520), (20, 610016), (22, 554560), (32, 381260), (40, 305008), (44, 277280), (55, 221824), (64, 190630), (80, 152504), (88, 138640), (110, 110912), (128, 95315), (160, 76252), (176, 69320), (220, 55456), (320, 38126), (352, 34660), (440, 27728), (640, 19063), (704, 17330), (880, 13864), (1408, 8665), (1733, 7040), (1760, 6932), (3466, 3520)]