224156680

素因数分解:

$2^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{26813}}^1$

素因数の和:26854

約数の個数: 64

約数和(自身を含む): 579182400

約数和(自身を除く): 355025720

約数列:

[1, 2, 4, 5, 8, 10, 11, 19, 20, 22, 38, 40, 44, 55, 76, 88, 95, 110, 152, 190, 209, 220, 380, 418, 440, 760, 836, 1045, 1672, 2090, 4180, 8360, 26813, 53626, 107252, 134065, 214504, 268130, 294943, 509447, 536260, 589886, 1018894, 1072520, 1179772, 1474715, 2037788, 2359544, 2547235, 2949430, 4075576, 5094470, 5603917, 5898860, 10188940, 11207834, 11797720, 20377880, 22415668, 28019585, 44831336, 56039170, 112078340, 224156680]

約数ペア:

[(1, 224156680), (2, 112078340), (4, 56039170), (5, 44831336), (8, 28019585), (10, 22415668), (11, 20377880), (19, 11797720), (20, 11207834), (22, 10188940), (38, 5898860), (40, 5603917), (44, 5094470), (55, 4075576), (76, 2949430), (88, 2547235), (95, 2359544), (110, 2037788), (152, 1474715), (190, 1179772), (209, 1072520), (220, 1018894), (380, 589886), (418, 536260), (440, 509447), (760, 294943), (836, 268130), (1045, 214504), (1672, 134065), (2090, 107252), (4180, 53626), (8360, 26813)]